Mathematics High School

HELP WITH 5 and 6 pleaseeee

Answers

Answer 1

5. It’s C
6. Your answer is 42

Related Questions

Click on photo to see the whole thing

Answers

Answer:

cveryc

Step-by-step explanation:

ITS C im good11123

Answer:

Step-by-step explanation:

Simplify. 18m – 9v + 6v – 7m

Answers

Answer: The answer is 11m + -3v.

write a linear equation from the points (-4,-13) and (3,1)

Answers

y+13=-12(x+4) is the answer

y=2x+3

when x is 0, y is

when x is 1, y is

when x is 2, y is

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When x is 0, y is 3
When x is 1, y is 5
When x is 2, y is 7

Y = 3x + 5, x = -4 / So, what would the y in the equation equal to ?

Answers

Answer:

Step-by-step explanation:

y= 3 (-4)+5

y= - 12+5

y= -7

Answer:

-7

Step-by-step explanation:

Substitute x into the equation to get.

Y=3(-4)+5

Solve the right side.

y=-7

PLEASEE HELP AND SHOW WORK

Answers

Answer:

x = 44°

Step-by-step explanation:

2x - 6 = 82

2x = 82 +6

2x = 88

divide through by 2

x = 44°

similar triangle

10=h/2+8 solve, its for algebra 1

Answers

Answer:

Subtract 8 from both sides which lead it to 2=h/2, then multiply two for each side then it turns to 4=h

PLEASE HELP! 10pts!
Subtract.

7h 15min 12s

- 2h 03min 46s

--------------------------

h min s

5 hours, 11 minutes, 26 seconds

5 hours, 11 minutes, 34 seconds

5 hours, 12 minutes, 26 seconds

5 hours, 12 minutes, 34 seconds

Answers

5 hours, 11 minutes, and 66 seconds

Kristopher has a coupon for $10 off any item at his favorite electronics shop. If he plans to use the coupon to purchase and item that costs $80, by what percentage will the price be decreased before tax?

Answers

Answer:

12.5%

Step-by-step explanation:

The formula for Percentage Decrease =

Decrease in price/ Initial price × 100

Decrease in price = $10

Initial price = $80

Hence:

$10/$80 × 100

= 12.5%

Hence, the percentage the price will be decreased by before tax is 12.5%

Choose the expression that is equal to 28.3. A. 33 + 27.2 – 6.8 + 24 – 3.1 B. 33 + 27.2 – (6.8 + 24 – 3.1) C. [33 + (27.2 – 6.8)] + 24 – 3.1 D. 33 + 27.2 – (6.8 + 24) – 3.1

Answers

i think it’s maybe D ?

Find the value of x L 7x-7 M 4x+14

Answers

Answer:

x= 7 sorry if I'm wrong:(

Step-by-step explanation:

7x - 7 = 4x + 14

7x - 7 - 4x = 4x + 14 - 4x

3x - 7 = 14

3x - 7 + 7 = 14 + 7

3x = 21

x = 21/3

x = 7

please help with solving this

Answers

Answer:

x=-7

Step-by-step explanation:

5x-2x+1=3x-6-x first combine like terms

3x+1=2x-6 combine like terms by subtracting 2x from both sides

x+1=-6 subtract 1 from both sides

x=-7

Sindhu’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x, then Sindhu’s present age is
3 (x – 3)
3x + 3
3x – 9
3(x + 3)

Answers

Answer:

I think "D"- 3(x + 3)

Step-by-step explanation:

as 3 years ago - x

so present age of shilpa - x +3

~~~~~~~~~~~~~

present age of sindhu - 3 (x+3)

i guess : )

Shilpa's age three years ago

Shilpa's age now = x + 3

Sindhu's age now = 3(x + 3)

PLz answer i really dont know math plz tell me the correct answer

Answers

Answer:

Step-by-step explanation:

With the equation I did 8 * -3/4 + 8 because and I did that with the rest but the only table that is correct using the equation is table a. Hope this helps! :)

What is the measure of x in the figure below? A. 31° B. 41° C. 49° D. 131°

Answers

Answer:

option B (41°)

Step-by-step explanation:

90-49= 41°

hope it helps!

please help me I really need it and no silly answer please

Answers

Answer:

1/4

Step-by-step explanation:

That is because [tex]\frac{1}{4}x=y[/tex]. One each line, you would divide y by x to get the constant, which is 1/4.

what is the answer of 1/3pi x r^2 / 4 x 2h?

PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST

Answers

Answer:

1/3pi x r^2 / 4 x 2h

Step-by-step explanation:

Ummm I'm just clueless. :/

Please help me with this

Answers

Answer:

The length= 16cm

The width= 6cm

The two long sides are 8cm both so 8 + 8 = 16

And the two short sides are 3cm both so 3 + 3 = 6

So your length should be 16cm and your width 6cm

I HOPE THIS HELPS! ∧ ∧

⊂∵→ω←∵⊃

Find the circumference of a circle with a diameter of 20 centimeters. Round your answer to the nearest centimeter.
6 centimeters
126 centimeters
31 centimeters
0 63 centimeters

Answers

Answer:

63 centimeters

Step-by-step explanation:

What we know:

A cricle has a diameter of 20 cm.

To find circumference, use πd or 2πr.

3.14(10 * 2)

3.14(20)

62.8 cm, which rounds to 63 cm.

which expression is equivalent to the given expression? 2x^2-14x+24

A.) 2(x-3)(x-4)
B.) 2(x-5)(x-2)
C.)(2x-12)(x-2)
D.)2(x-8)(x+3)

Answers

A. Just gotta simplify it

Answer:

2(x-3)(x-4)

Step-by-step explanation:

i believe thats the answer

10÷5 as a multiplication equation

Answers

Answer:

Step-by-step explanation:

10 divide by 5 is 2

Answer:

10 divided by 5 is 2 so as multiplication it would be 5 times 2

Step-by-step explanation:

Write an equation in Slope intercept form of the line that passes through the given points (-3,4) (1,4)

Answers

answer would be “y=4”

to find the answer: first you have to find the slope with the given points. (y2 - y1 / x2 - x1)

plug it in to get: (4-4 / 1- -3) = 0/4 = 0

this means the slope would be 0

if the y intercepts are the same then it usually indicates that the slope would be 0 and that the answer is the y intercept.. but if you don’t understand how to get slope-intercept using other coordinates then here’s how:

you can use point-slope formula (y-y1 = m (x-x1) in order to do this just plug in one of the coordinates. in this case an example of point-slope form would be:
y-4 = 0 (x - -3) or y-4 = 0(x-1)

it doesn’t matter which coordinates you use..

then solve the point slope for slope-intercept.

y-4 = 0(x-3) multiply 0 with x and -3
y-4 = 0x move -4 to the right by adding 4

y = 0x + 4 or y = 4 would be your answer!

The equation for the line that passes through the point A ( -3 , 4 ) and

B ( 1 , 4 ) is y = 4

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the first point be A ( x₁ , y₁ ) = A ( -3 , 4 )

Let the second point be B ( x₂ , y₂ ) = B ( 1 , 4 )

Now ,

The equation for the line is given by

y - y₁ = m ( x - x₁ )

To find the slope of the line ,

Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values , we get

m = ( 4 - 4 ) / 1 - ( - 3 )

m = 0

So , the slope of the line is 0

Now ,

The equation of line will be

y - 4 = 0 ( x - ( -3 ) )

y - 4 = 0

Adding 4 on both sides , we get

y = 4

So , the equation of the line is y = 4

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ5

SHOW YOUR WORK. 44.22 divided by (-6.7) and -6.46 divided by 0.04

Answers

Answer: -6.6 and -161.5

Step-by-step explanation: 44.22/-6.7=-6.7 -6.46/.04=-161.5 <——- not to sure about that one

You borrow $7,000 from the Overton Credit Union to buy a used car. The credit union charges 6% interest, compounded monthly for 5 years. What’s the total amount you will have to pay back for this loan?

A= P(1+r/n) ^nt
A=Total amount after
P=Initial
r=percent rate as a decimal
n=number of times per year
t=time in years
O $7,431.74
O $9,441.95
O $9,367.58
O $9,380.67

Answers

Answer: 9441.95

P=7000
r=0.06
m=12
t=5
n=12(5)=60
Substitute into formula

What is the value of g(-9) for the function g(x) = x2 - x?

Answers

Answer:

Step-by-step explanation:

Given the function;

g(x) = x^2 - x

We are to find g(-9)

g(-9) = (-9)² - 9

g(-9) = 81 - 9

g(-9) = 72

hence the value of g(-9) is 72

what is the simplified form of the expression
[tex] \sqrt{ - 64} [/tex]

Answers

I believe the answer will be 8i

It might be -8 I tried it on a calculator and it said that 64 was 8 but a negative should be the same so it’s either 8 or -8

Does the order pair (1,8) satisfy the function y=3x+6 Yes,No

Answers

Answer:

yes it does

Step-by-step explanation:

Use inductive reasoning to predict the next number in the sequence.

7, 10, 13, 16, 19, ...

21
21

22
22

23
23

20

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it’s 23 because i’m would think you count by 2s if that makes any sense

About 1,500,000 bacteria are found in 1 milliliter of water of the coastal ocean. How many bacteria will be there in 100 milliliters of water?

Answers

Answer:

150000000

Step-by-step explanation:

Answer: E. because i just took the test on plato

Ms. Hills went to the store with $70. She bought three notebooks for $5 each and is buying a certain number of calculators for $25 each. Which of the following inequalities could be used to calculate the number of calculators she can buy?

Answers

Answer:

70= (5x3)+(25x) or 70> (5x3)+(25x)

Step-by-step explanation:

GIVE ME BRAINLIEST???? THIS TOOK A WHILE :(

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