AB
Round your answer to the nearest hundredth.
с
A
25°
B
( ANSWER? )

ABRound Your Answer To The Nearest Hundredth.A25B( ANSWER? )

Answers

Answer 1

Answer:

AB = 4/cos25

Put in calculator and put to the nearest hundredth or 2 dp

Step-by-step explanation:

The angle 25 is the starting point and adjacent is 4 and the unknown or we will call it x is the hypotenuse.

We will use CAH

Cos25 = 4/x

We need x by itself so

x = 4/cos25

Put in calculator and put to the nearest hundredth or 2 dp

= ????


Related Questions

A factory produces 10,000 boxes of granola bars a day. Each box contains 12 bars. If each bar contains 135 calories, how many calories are contained in a box? a. 1,350,000 calories c. 1,620 calories b. 11.25 calories d. 833 calories

Answers

Answer:

1620

Step-by-step explanation:

You don’t use the 10,000.

12 bars/box x 135 calories/box=1,620 per box

Need answers ASAP I don’t wanna go to summer school

Answers

I believe it is A (4)

Answer:

? = A) 4

Step-by-step explanation:

If we notice line FG and QR are similar.

FG = 24 and QR = 8. The relationship between the the two sides is that FG is 3 times more than QR ---> 8 x 3 = 24.

This relationship is true for the rest of the triangles since they are stated to be similar:

FG = 3(QR)

24 = 3(8)

EG = 3(6)

18 = 3(6)

Finding PQ:

EF = 3(PQ)

12 = 3(?)

? = 4

Therefore, the unknown side is 4.

i need help on this i don't understand this. plz help with steps plz. thanks!!

Answers

i know the answer but do i have to show you their phone numbers and send it out on the bay on open mic or no no

hted by f(x) = 4
4.0
3
The type of function
represented

Answers

what does this mean??

Evaluate the expression when a=3 and b=-6.
- 3a + b

Answers

Answer:

-15

Step-by-step explanation:

a = 3 and b = -6.

- 3a + b

Substitute for a and b

adding negatives is subtracting

-3(3) - 6

Multiply

-9 - 6

add

-15

-3a + b
-3(3) + -6
-9 + -6
-15

Megan is shopping at a store that sells jewelry, scarves, and purses. The cost of all of the items at the store includes tax. Megan buys 3 bracelets and 3 necklaces. Each bracelet costs $5. Megan pays the clerk $40 and gets $4 change. What is the cost, in dollars, of one necklace?

Answers

Answer: 7$

Step-by-step explanation: 40-4= 36 | 3x5=15 | 36-15=21 | 21/3=7

ima give branliest if you answer this correctly​

Answers

Answer:

Step-by-step explanation:

It 1 2

What is the solution, if any, to the inequality 13x|20?
A.all real numbers
B.no solution
C.0x20
D.0x<0

Answers

Answer:

The solution of the inequality is [tex]x < \frac{20}{13}[/tex]

Step-by-step explanation:

We are given the following inequality:

[tex]13x < 20[/tex]

An inequality is solved similarly to an equality, isolating the desired variable. So

[tex]13x < 20[/tex]

[tex]x < \frac{20}{13}[/tex]

The solution of the inequality is [tex]x < \frac{20}{13}[/tex]

PLEASE HELP! I’ll DO BRAINLIEST!!!!! Plss
For f(x) = 3x + 1 and g(x) = x ^ 2 - 6 , find (fg)(x)

A) 4x^2-6x-8
B) 3x^3+x^2-6x-6
C) 3x^2-17
D) 3x^3+x^2-18x-6

Answers

9514 1404 393

Answer:

  D)  3x^3 +x^2 -18x -6

Step-by-step explanation:

The distributive property applies.

  (f·g)(x) = f(x)·g(x) = (3x +1)(x^2 -6) = 3x(x^2 -6) +1(x^2 -6)

  (f·g)(x) = 3x^3 -18x +x^2 -6 . . . . . eliminate parentheses

  (f·g)(x) = 3x^3 +x^2 -18x -6 . . . . put in standard form

Pleaseee someone help meeee

Answers

Answer: Quadrant 1 because both numbers are Positive

Hope this helps...

Have a great day

PLEASE HELP ITS TIMED LITTERALY IM BEGGING :(( 32 points WITH BRAINLIEST!!

Answers

Answer:

I think it might be C but I'm not 100% sure!

Step-by-step explanation:

You have to find a line of best fit (a line through the dots) but it's kind of tricky to do that so I think it's probably C but it could also be A. Just use your best judgement on this one!

Answer:

C

Step-by-step explanation:

If you graph all 4 and plot  all 4 of the  point, line c  is the most accurate and lines up the best out of all 4.

what is 300 x 10 to the power of 5 in proper standard form?

Answers

3 x 10 to the power of 7
300x10 to the power of 5 is 3x10 power of 7

In a study conducted at a large long-term care facility, two data collectors examined 56 pressure ulcers on 40 different subjects. The examinations were independently performed on the same day. A comparison of the results indicated that the data collectors scored 54 of the 56 (correlation coefficient 0.96) pressure ulcers identically using the Braden Scale for pressure ulcer assessment. What can be determined from this finding?

Answers

Answer:

Interrater reliability between the two data collectors was high

Step-by-step explanation:

Explanation-

Interrater reliability is the consistency of observations between two or more observers. An Agreement of 54 out of 56 scores would indicate a high level of interrater reliability. The data collection method was appropriate for pressure ulcer risk assessment. The risk assessments did not have to be done by both evaluators at the same time.

does the great pyramid of giza fit the golden ratio? why or why not?

Answers

Step-by-step explanation:

hope it helps thanks

pls mark me brainliest

Please answer the question no photos and no words just plain working out
Correct answer will get brainliest

Answers

Answer:

Step-by-step explanation:

volume of a prism =base area * length

35 = base area * 7

35/7 = base area

5 cm^2 =base area

base area= [tex]\frac{1}{2}*b*h[/tex]

5=[tex]\frac{1}{2}*4*h[/tex]

5=2*h

5/2=h

2.5=h

Which equation correctly shows that (x^2)^4=x^8?

Answers

Answer: The answer is D

because x^2^4 power is x^8 and x^2*x^2*x^2*x^2 which is 2+2+2+2 which is x^8

Step-by-step explanation:

it is not C because it would be 4(c^2) which is 4x^2

it is not A because (x^2)(x^4) is 2+4 which is 6 so that means it would be x^6

The exponent equation correctly shows that [tex](x^{2} )^{4}=x^{8}[/tex] is

[tex](x^{2} )^{4}=x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex] = [tex]x[/tex] × [tex]x[/tex] ×[tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] = [tex]x^{8}[/tex]

Option (D) is correct

What is an exponent law?

Exponents are also called powers or indices. The exponent rules explain how to solve various equations that as you might expect have exponents in them. They are several different kinds of exponent equations.

Given exponent equation

[tex](x^{2} )^{4}=x^{8}[/tex]

[tex](x^{2} )^{4}=x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex]

If the bases are same, then the powers should be added from an exponent law. It is called as product of powers rule.

[tex](a^{m} )^{n} = a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{m+n}[/tex]

By adding the power, we get

2+2+2+2 = 8

∴   [tex](x^{2} )^{4} =x^{2+2+2+2} = x^{8}[/tex]

Hence, Option (D) is correct

The exponent equation correctly shows that [tex](x^{2} )^{4}=x^{8}[/tex] is

[tex](x^{2} )^{4}=x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex] × [tex]x^{2}[/tex] = [tex]x[/tex] × [tex]x[/tex] ×[tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] × [tex]x[/tex] = [tex]x^{8}[/tex]

Learn more about equation here

https://brainly.com/question/11388790

#SPJ2

Please can someone help me with this question?

Answers

Answer:

a = 16 π cm²      Exact answer

a = 50.24 cm²       Decimal approximation

Step-by-step explanation:

Radius of the circle

16/2 = 8

Area of the circle

a = πr²

a = π4²

a = 16 π cm²      Exact answer

a = 16 * 3.14

a = 50.24 cm²       Decimal approximation

V is the midpoint of UW
and X is the midpoint of TW

If TU=p+14 and VX=p–6, what is the value of p?

Answers

Answer:

p = 2

Step-by-step explanation:

2VX = TU

2(p - 6) = p + 14

2p - 12 = p + 14

p = 2

can u help me plzx part 2

Answers

I am here to help ya! (Again) :>
Answer: 528 inches^3
Explanation: Multiply all sides together
12*4*11
In total you get 527 inches^3

Hope this helps you! If available please give me a Branliest. It would be much appreciated. It would also help me answer more questions! Goodluck.

- Mathhotdog •~•

Please give me the answer and show me how you solved it

Answers

Answer:

Step-by-step explanation:

Whenever you're simplifying radicals and there are numbers involved, ALWAYS find the prime factorization of the number. It will always help...Promise! 8 = 2 * 2 * 2 or 2³. So we can rewrite that radical as

[tex]\sqrt[3]{2^3}[/tex]  Cubing "undoes" a cubed root, so the answer is 2

Answer: the answer is  2

Complete the following statement…

Answers

Answer: 23

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

=>2(3)^2+5(root(3-2))

=>2(9)+5(root(1))

=>18+5

=>23

The ratio of seventh graders to eighth graders at junior high school is 9:10. If there is 90 eighth graders, how many seventh graders would be there?

Answers

Answer:

81

Step-by-step explanation:

To find the base unit of the ration, divide 90 by 10, which is 9. Then multiply 9 (the base unit) by 9 (the ratio of the seventh graders) and that equals 81

how do -12.5and -10.5 compare ? choose the correct symbol

Answers

Answer:

<

Step-by-step explanation:

-10.5 is close to zero than -12.5 therefore it is greater. (Negatives are different than positives because the close they are to zero, the bigger they actually are.)

Hope this helps!

:)

-12.5 < -10.5 because -12.5 is farther away from 0 on a number line

Use the Venn diagram to calculate probabilities.

Circles A, B, and C overlap. Circle A contains 12, circle B contains 11, and circle C contains 4. The overlap of A and B contains 5, the overlap of B and C contains 3, and the overlap of C and A contains 6. The overlap of the 3 circles contains 8.

Which probabilities are correct? Select two options.

P(A|C) = Two-thirds
P(C|B) = StartFraction 8 Over 27 EndFraction
P(A) = StartFraction 31 Over 59 EndFraction
P(C) = Three-sevenths
P(B|A) = StartFraction 13 Over 27 EndFraction

Answers

Answer:

The first one

The fourth one

Step-by-step explanation:

Draw a venn diagram (see picture)

A|C= (A∩C)/C

(6+8)/(6+8+3+4)= 2/3

C|B= (C∩B)/B

(8+3)/(11+5+8+3)= 11/27

A=(12+5+8+6)/(11+5+8+3+4+6+12) = 31/49

C= (4+6+8+3)/(12+5+11+6+8+3+4)=  3/7

P(B|A)= (B∩A)/A

(5+8)/(12+5+6+8) = 13/31

Answer:

A and D

Step-by-step explanation:

edge 2021

Surface area hw help pls

Answers

Answer:

Find the perimeter first then the are

Step-by-step explanation:

If x is a positive integer, for how many different values of x is StartRoot StartFraction 48 Over x EndFraction EndRoot a whole number? 2 3 6 10

Answers

Answer:

3

Step-by-step explanation:

According To the Question,

Given that, 'x' is a positive integer . And We have to find the number of different values of 'x', So that the value of [tex]\sqrt{\frac{48}{x} }[/tex] is a Whole number.

Then First, we have to find those values of 'x' for which the given fraction is a square.

We Know, All the factors of 48 are {1,2,3,4,6,8,12,16,24,48} .

Now, From the above factors, only (3,12 & 48) can give us a square number.

Therefore,

If x=3, Then [tex]\sqrt{\frac{48}{3} } = \sqrt{16}[/tex] ⇒ 4If, x=12, Then [tex]\sqrt{\frac{48}{12} } = \sqrt{4}[/tex] ⇒ 2If, x=48, Then [tex]\sqrt{\frac{48}{48} } = \sqrt{1}[/tex] ⇒ 1

Thus, There are 3 whole numbers (3,12,48).

Answer:

bbbbbbbbbbbbbbbbb

Step-by-step explanation:

X + 24 + 4 + 63 = 180

Answers

Answer:

x=89

Step-by-step explanation:

180-91=89

Answer:

x = 89

Step-by-step explanation:

x + 24 + 4 + 63 = 180

x + 91 = 180

x = 89

Three times one number added to five times another number is 54. The second number is two less than the first. Use a system of equations to find the numbers

Answers

Answer:

8 and 6

Step-by-step explanation:

If you use x for the first number, and y for the second, you get equations of 3x+5y=54 and x-2=y.

You can substitute the second equation into the first one to solve it. This gives 3x+5(x-2)=54.

The brackets can be expanded to 3x+5x-10=54. Collecting like terms makes it 8x-10=54.

Next, we add 10 to both sides. This gives 8x=64.

From there, we isolate the x by dividing both sides by 8, giving x=8.

To work out the second number, we can sub 8 for x in either equation (I'm using the second one as it's simpler).

This comes to y=8-2, therefore y=6.

**This content is simultaneous equations, which you may wish to revise. I'm always happy to help!

A sports magazine prints 12 issues per year, and a technology magazine prints 10 issues per year. The total number of pages in all the issues of the sports magazine for one year is 32 more than the total number of pages in all the issues of the technology magazine for one year. Each issue of the sports magazine has 18 fewer pages than each issue of the technology magazine. Which system of equations can be used to find s, the number of pages in each issue of the sports magazine, and t, the number of pages in each issue of the technology magazine?
A. t = s - 18
10t = 12s + 32
B. s = t - 18
12s = 10t + 32
C. s = t - 18
10s = 12t + 32
D. t = s - 18
12t = 10s + 32

Answers

Answer:

[tex]\text{B .}\\\begin{cases}s=t-18, \\12s=10t+32\end{cases}[/tex]

Step-by-step explanation:

The each issue of the sports magazine, [tex]s[/tex], has 18 fewer pages than each issue of the technology magazine, [tex]t[/tex], we have equation [tex]s=t-18[/tex]. This eliminates answer choices A and D.

The second equation can be written from the fact that the total number of pages in all the sports magazines, [tex]12s[/tex], is 32 more than the total number of pages in all the technology magazines, [tex]10t[/tex]. Thus, we have equation [tex]12s=10t+32[/tex], eliminating answer choice C and leaving answer choice [tex]\boxed{\text{B .}\\\begin{cases}s=t-18, \\12s=10t+32\end{cases}}[/tex]

Translate into an inequality.

Five times a number minus one is greater than or equal to negative eleven

Answers

5x-1 is greater than or equal to -11

Answer:

5y ≥ - 10

Step-by-step explanation:

5 × y - 1 ≥ - 11

5y - 1 ≥ - 11

5y - 1 + 11 ≥ - 11 + 11

5y ≥ - 10

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