Mathematics High School

If ABC measures 90°, what is the measure of Ac?
A. 270°
90°
B. 90°
А
B
C. 45°
D. 180°

If ABC Measures 90, What Is The Measure Of Ac?A. 27090B. 90BC. 45D. 180

Answers

Answer 1

Answer:

A)270°

Step-by-step explanation:

Hi!

If this is a measures. We know that; this measures total depress is 360°.

So we can do this:

360° - 90°= 270°

Answer 2

Option B is correct, if ABC measures 90°, then  the measure of arc AC is 90 degrees.

What is Circle?

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

Given that ABC measures 90°

We have to find the measure of arc AC.

Arc is the part or segment of the circumference of a circle which is drawn between two points and an angle and length of arc is known as arc length.

The measure of an arc is equal to the measure of the central angle that intercepts it".

We have  θ = 90⁰

From the above mentioned statement i.e.,

"The measure of an arc is equal to the measure of the central angle that intercepts it".

We can say that the measure of arc AC is 90 degrees.

Hence, If ABC measures 90°, then  the measure of arc AC is 90 degrees.

To learn more on Circles click:

https://brainly.com/question/11833983

#SPJ2

Related Questions

Find the 14th term of the geometric sequence 5, -10, 20, ...5,−10,20,

Answers

Answer:

40,960

Step-by-step explanation:

To find the multiplier, set up an equation like this:

[tex]5x=-10[/tex]

The above equation will allow us to find what number, when multiplied with 5 will result in -10. If we divide both sides of the equation by 5, we'll find that the number, x, is -2:

[tex]x=-2[/tex]

We need to find the 14th term. To do this, simply multiply the lattermost number in the sequence by our multiplier, -2.

[tex]20*(-2)=40[/tex]

Since 5 is the first term in the sequence, -10 is the second term in the sequence, and 20 is the third term in the sequence, 40 is the fourth term. Now we just need to find the next ten so that we can find the 14th term. To do that, repeat the process of multiplying the lattermost number by -2 ten more times:

[tex]40*-2=-80\\-80*-2=160\\160*-2=-320\\-320*-2=640\\640*-2=-1280\\-1280*-2=2560\\2560*-2=-5120\\-5120*-2=10240\\10240*-2=-20480\\-20480*-2=40960[/tex]

Therefore, the 14th term is 40,960.

Answer:

-40,960

Step-by-step explanation:

you have to add the negative because there partners in crime

A man is three times as old as his son in 10 years time their combined ages will be 68 how old is each person now person now​

Answers

Answer:

The dad is 36 and the son is 12


???????????????????






Answers

Answer:

"B"

~~~~~~~~~~~

a = 2/3

C  they are both ratios

d 2*sqrt(2) = 2

Step-by-step explanation:

PLEASE HELP ITS ALGEBRA ONE.

Answers

Answer:

To solve for m, you need to multiply density with volume.

If the volume of a cube is 1,728 cubic inches, find the side length of each of its sides.

Answers

Recall that the volume of a cube equals (side)^3. We can create an equation to model this.

1728 in^3 = (side)^3

We can get the cube root of both sides.

12 in = side

Each side is 12 inches long.

Kayla found the difference of 32 and 18. What is the difference?

Answers

Step-by-step explanation:

Just Subtract

32-18

14 Answer

Answer:

Answer is 14

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Jerry is painting a fence made of 4 wooden planks. He has 4 different colours to choose from. He randomly chooses a colour for each plank. What is the probability that all 4 planks are not the same colour?

Answers

1/4 because each color on it’s owned factor

Pls help and no links

Answers

Hello hope this helps
Max owes $20 pays 10(1st week) then pays 5(2nd week)
10+5=15
20-15=5
So Max gotta pay 5 more

152-20=132
132+84=216

5 yards +15 yards=20 yards
Gains 12 yards back so
20-12=8

or 5+15-12=8

Number 4 and 5 I don’t know how to do them

Answers

Weeks X months to be done is that order

Which factor pair does not belong to 36

Answers

Answer:

36 is a composite number as it has factors other than 1 and itself. Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. Pair factors of 36 are (1, 36), (4, 9), (6, 6), (12, 3), and (18, 2). 1 is a factor of every number.

Simplify the radical
[tex] - 2 \sqrt{54} [/tex]
please explain process!​

Answers

Answer:

Step-by-step explanation:

54 = 6*9

That means there are 3 threes and 1 two

54 = 2*3 * 3 * 3

There are a pair of 3s and a two and a 3 left over.

The two and the three remain under the root sigh.

One of the pair of threes comes out of the root sign.

The other one is thrown away.

sqrt(54) = 3*sqrt(6)

Answer: -2*3 sqrt6)

Answer: - 6 sqrt(6)

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

Simplify [tex]\sf \: - 2 \sqrt { 54 }[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf \: - 2 \sqrt { 54 }[/tex]

Factor [tex]\sf54=3^{2}\times 6[/tex]. Rewrite the square root of the product [tex]\sf\sqrt{3^{2}\times 6} [/tex] as the product of square roots [tex]\sf \sqrt{3^{2}}\sqrt{6}[/tex]. Take the square root of [tex]\sf3^{2}[/tex].

[tex] \sf-2\times 3\sqrt{6} [/tex]

Multiply -2 and 3 to get -6.

[tex] \boxed{ \boxed{ \bf-6\sqrt{6} }}[/tex]

The answer will be [tex]\boxed{\sf-6\sqrt{6} }[/tex]. If you want you can further simplify it to - 14.696..

Given that f(x) = 9 – 5x and g(x) = x2, find a simplified expression for
g(f(x))

Answers

The answer is f(g(x))=x^2-30x+216

May i have brainliest

Evaluate 2(x + 1) - 3 when x = 6.
O A. 5
OB. 10
O C. 11
O D. 8

Answers

Answer:

C. 11

Step-by-step explanation:

2(x + 1) - 3

(Putting x = 6)

= 2(6 + 1) - 3

= 2 × 7 - 3

= 14 - 3

= 11 (Ans)(

6
Because you multiply the 2 into the () then add the two new numbers and subtract 3

Write a formula for perimeter and area of a circle
Thank you !

Answers

Answer:

Perimeter of a circle = 2 π r = π D.  

Area of a circle is pi times the radius squared (A = π r²).

5
The National Chimpanzee Foundation measures the average of 4000 chimpanzee's birth weight to be 3550 grar
grams. What percent of chimpanzees were between 2700 grams and 4400 grams?
0 47,5%
95%
81.5%
99.7%
68%
Back
Next
Mi

Answers

The answer is 99.7 percent of chimpanzees

-124 = -7(5x+ 6)- 6x how do I solve this

Answers

Answer:

Step-by-step explanation:

-124 = -7(5x+ 6)- 6x                     Remove the brackets

-124 = -35x - 42 - 6x                   Combine like terms

-124 = -41x - 42                          Add 42 to both sides

-124+42 = - 41x                          Combine

-82 = - 41x

-82/-41 = x

x = 2

what percent of 200 calories is 8 calories?

Answers

Answer:

4percents

Step-by-step explanation:

200-100 percents

8- xpercents

200/8=100/x

x=4

Find f(g(x)] if f(x) = x^2+ 1 and g(x) = x^5
O (x^5+ 1)²
O (x² + 1)^5
O x^10 + 1
None of these

Answers

I think the answer to this problem is C because I just know !

PLEASE HELP I WILL MARK YOU BRAINIEST PLEASE

At their last babysitting gig, Zainab made $44 for 8 hours of work and Keziah made $47.25 in 9 hours. Each girl charges a different hourly rate. For a 10 hour job, which girl will make more money? How much more?

Answers

Answers:

Zainab made more moneyShe made $2.50 more

=======================================================

Explanation:

To find the hourly rate, we divide the money made over the number of hours.

Zainab's hourly rate = 44/8 = $5.50 per hourKeziah's hourly rate = 47.25/9 = $5.25 per hour

Then we'll multiply each of these results by 10 to figure out how much they made over the 10 hours

Zainab: 5.50*10 = 55 dollarsKeziah: 5.25*10 = 52.50 dollars

We see that Zainab made more money and she made 55-52.5 = 2.50 dollars more.

what is formula for volume of a cylinder?

Answers

Answer:

V = π × r² × h

Step-by-step explanation:

All you need to do is multiply the base times the height and since the base is a circle whose formula is π × r², we get π × r² × h.

9 of the students in Sarah's grade like to watch football and 12 like to watch figure skating. 7 students like to watch both football and figure skating. How many students like to watch football but not figure skating?

Answers

Answer:

Step-by-step explanation:

Total for football: 9 +7

Total for figure skating: 12 +7

NEW Total for football: 16

NEW Total for figure skating: 19

The question says that 9 people like football

The question says that 12 people like to watch figure skating

The question also says that 7 people like to watch both, and because of that, you should add 7 to both 9 and 12, but keep the new numbers separated from each other. So once we know the sum of 9 +7 is 16, and 12 + 7 is 19, we can subtract the two numbers, and get 3 as the answer. Because you are counting the number of times that you have to travel up or down to the other number, and so if you are on a set of stairs that go up to the 16 level and you are on the 14th level, you need to travel up 2 sets of stairs to get to level 16.

Hope that example helps and can help in the future with other problems!

determine the equation of the line that passes through (2,4) with a slope of -2/3

Answers

Answer:

y = -2/3x + 16/3

Step-by-step explanation:

y = -2/3x + b

4 = -2/3(2) + b

4 = -4/3 + b

16/3 = b

For her car, Joan paid $99.01 on speakers and $98.32 on new tires with
two $100 bills. How much did Joan get in change?

Answers

200-(99.01+98.32)

200-197.33

2.67 left in change

Hello :D

2 x $100 = $200

$99.01 + $98.32 = $197.33

$200 - $197.33 = $2.67

The answer is $2.67. I hope this helps :)

Find the length of the radius for this circle.
(x - 3) + (y - 5) = 8
08
2v2
4

Answers

[tex] \large \mathfrak{Answer : }[/tex]

The equation of the given circle is :

(x - 3) + (y - 5) = 8

where, r² = 8

therefore, value of radius (r) = [tex]2\sqrt{2}[/tex] units

Please help!! Will give 100 points

Answers

Answer:

x+2

Step-by-step explanation:

Answer:

The answer is x+2

Step-by-step explanation:

You are offered a weekly salary of $200 plus 5% commission on all your sales
a. Identify the input and output variables in this situation

Answers

Answer:

input: $200,5% Output: 10

Step-by-step explanation:

3.2 less than a number t is at most 7.5.

Answers

Answer:

10.7

Step-by-step explanation:

10.7-3.2 is at most 7.5

You have an stick that is 25x long. 23 is 7/25th of the length. What is the length?

Answers

Answer:

82 1/7 units

Step-by-step explanation:

The length is 25x and 7/25th of the length is 23:

7/25*25x = 237x = 23x = 23/7

The length is:

25*23/7 = 575/7 = 82 1/7 units
Length=25x

ATQ

[tex]\\ \sf\longmapsto \dfrac{7}{25}\:of\:25x=23[/tex]

[tex]\\ \sf\longmapsto \dfrac{7}{25}\times 25x=23[/tex]

[tex]\\ \sf\longmapsto 7x=23[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{23}{7}[/tex]

Now

Length=

[tex]\\ \sf\longmapsto 25x[/tex]

[tex]\\ \sf\longmapsto \dfrac{25(23)}{7}[/tex]

[tex]\\ \sf\longmapsto \dfrac{575}{7}[/tex]

Running out of time hurryyyyyyyy

Answers

Answer:

I'm not sure but I think 8

What is the unit rate for 12 juice boxes for $3.35?

Answers

Answer: 40.2

Explanation: All you have to do is multiply 3.35 and 12! :)
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