a = 3 and c = 12 c/a =

Answers

Answer 1

Answer:

4, because 12/3 is 4 cause 3×4=12

Answer 2

Answer: 4

Step-by-step explanation: you need to divide 12 and 3 to get 4.


Related Questions

find degree measures of marked angles in fig 5.47​

Answers

Answer:

50+P=125 exterior angle of the triangle is equal to the sum of two opposite interior angle

P=125-50=75°

q+125=180 linear pair

q=180-125=55°

r=q=55° vertically opposite angle

s+85=125 exterior angle of the triangle is equal to the sum of two opposite interior angle

s=125-85=40°

s+t=180 linear pair

t=180-40=140°

u=s=40° vertically opposite angle

w=65° vertically opposite angle

v+u+w=180 sum of interior angle of the triangle is 180

v+40+65=180

v=180-105=75°

x+65=180 linear pair

x=180-65=115°

1.92 as a percentage of 1.60​

Answers

Answer:

120%

Step-by-step explanation:

100% = 1.6, 0.32=20%

1.92\1.60=1.2
As a % multiply by 100
1.2x100= 120%

plzzzzzz helpppppppp

Answers

Answer:

x^7=5(12)

=60

So answer would be c

Answer:

function of D. π7 = 17 be in touch with the

Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 15 centimeters long and 9 centimeters wide. How many of the patches can Leia cut from 30 pieces of the fabric?

Answers

Answer:

$128$ patches can be made.

Step-by-step explanation:

Answer this please<3333

Answers

9514 1404 393

Answer:

  A. $0.99

Step-by-step explanation:

The unit rate will be the amount associated with 1 unit: $0.99.

Anthony buys a guitar for $80. What is the final price he pays after an 8% sales tax?

Answers

Answer:

$86.4

Step-by-step explanation:

You already know that Anthony spent $80 on a guitar and has to pay 8% sales tax so you have to find 8% of $80 and add it to $80 because that is how much he has to pay. 8% of 80=6.4. 6.4+80=86.4 so that is how you get your answer.

Hope this helps

Help ASAP !!!! I’m almost done

Answers

Answer:

1. 30.48cm

2. 5.77yds

3. 540min

4. 1200cm

5. 8.45qt

6. 168hr

7. 4535.92grams

8. 15yd

9. 32.808ft

Step-by-step explanation:

hope this helps :)

can you please help me with this?

Answers

Answer:

36 cm squared is the anwer

Answer:

96cm²

Step-by-step explanation:

you must find the surface area of each side then add it all up

PLEASE I NEED HELP I GOT A PUPPY AND IM EXHAUSTED HE DOESNT SLEEP AT NIGHT

Answers

Answer:

False

Step-by-step explanation:

Plug 16 into the function as x

16+12=28

4≠28

Drag each expression to show if it is equivalent to 25, 52, 2 × 5, or none

Answers

Answer:

rag each expression to show whether it is equivalent to 36x + 9, ... 3.2/5. 20. AthenaSinclair. Ambitious. 467 answers. 151.9K people helped ... Lastly,, we will look at the final expression given which is 4(9x + 2). ... (25 votes).

Step-by-step explanation:

A line has a slope of

1
4
and passes through the point (

3,4). What is its equation in point-slope form?

Answers

Y-4 = 1/4(x-3)

You’re welcome and can I have brainliest?


Please help on this question

Answers

Answer: C

Step-by-step explanation:

Since she can speak more than 7, you can mentally get rid of A and B because the circles on the number line show less than or equal to and more than or equal to, and we already know she can speak more than 7 languages.

So between the less than or greater than symbol you need to pick the line that has the arrow pointing in the direction of the greater than symbol because she can speak more than 7 languages

The answer would be C because greater than symbols point in the same direction of the line >  

Whats the correct answer

Answers

Answer:

$33

Step-by-step explanation:

5 + 1 + 10 + 10 + 1 + 5 + 1

What is the value of x given 68 and 43

Answers

Answer:

25

Step-by-step explanation:

which hill described in the table is the steepest and why

Answers

Answer:

B 2nd option

Step-by-step explanation:

simplify: −3−2[4−1].

Answers

-3-2 (4-1) simplified is -9

the area of square of length of side 6cm is​

Answers

Answer:

36

Step-by-step explanation:

its a square so all sides are equal so do 6 times 6

Answer: 36 cm squared

Step-by-step explanation:

first, we know squares have all equal sides, which means the square has 6cm for each side


we then multiply the base x height which equals 36


finally, since we are finding area, we put a “squared” symbol, or the word “squared”

Write an equation for a line perpendicular to y=4x+1 and passing through the point (12,-7).

y =

Answers

Answer:

Step-by-step explanation:

y = 4x + 1

Slope of line = 4

Slope of perpendicular to line = -¼

Point-slope equation for line of slope -¼ that passes through (12, -7):

y+7= -¼(x-12)

How much would it have rain each month if the total amount of rain 11 inches was redistributed equally among the 12 months of the year

Answers

Answer:

0.9166666666666667

Step-by-step explanation:

11 divided by 12 =0.9166666666666667

In the figure below, the triangles are similar. Find the ratio of their areas from larger to smaller.

Answers

Area of larger triangle is A1
21:14=x:8
x=21•8/14
x=168/14
x=12
x=base of triangle
A2=h•b/2
21^2=6^2+h^2
441=36+h^2
h^2=441-36
h^2=405
h= √405
h=20.12

A1=12•20.12/2
A1=6•20.12
A1=120.72


Area of smallest triangle is A2
A2=b•h/2
h=?
14^2=4^2+h^2
196=16+h^2
h^2=196-16
h^2=180
h= √180
h=13.42
A2=8•13.42/2
A2=4•13.42
A2=53.68

Ratio 120.72:53.68
Ratio=2.25

What percent does the percent bar equal?

Answers

Answer:

Where's the photo?

Step-by-step explanation:

I will edit this

Jazeel drove less than 25 miles. Which
inequality represents this situation?

Answers

25< I think that’s what you’re asking

What is the probability that both ties he chooses are solid white

Answers

Answer:

[tex]\frac{1}{25}[/tex]

Step-by-step explanation:

Total outcome is 10

Favorable outcome is 2

The probability to choose solid white tie is [tex]\frac{1}{5}[/tex]

The probability that both ties he chooses are solid white is

[tex]\frac{1}{5}[/tex] × [tex]\frac{1}{5}[/tex] = [tex]\frac{1}{25}[/tex]

The lifetime for a certain brand of widgets is normally distributed. A random sample of 25 widgets is taken and a sample mean lifetime of 520 hours with a standard deviation of 50 hours. Before taking the sample, researchers claimed that the mean lifetime of a widget was more than 500 hours. 1. null hypothesis:
2. the alternative hypothesis:
3. explain what test will be used and why?

Answers

Answer:

1. H0: u = 500

2. H1: u <500

3. One sample t test

Step-by-step explanation:

1. The null hypothesis in this question would be

H0: u = 500

2. The alternative hypothesis would be

H1: u < 500

3. The test that we are going to be using is the one sample t test. This test is used to test hypothesis. It would make a comparison of h0 to the mean of the sample. Now we are using this here because the sample standard deviation was given

Help please will give branliest

Answers

Answer:

mecury,jupiter,uranus,neptune

Step-by-step explanation:

The sum of a number y and 3 is 4.5. Pls help!!!

Answers

Answer:

60

Step-by-step explanation:

Answer: 1.5

Step-by-step explanation:

I did 4.5 subtract 3 and got 1.5= y

A coin is tossed 4 times. Find the probability that a maximum of one head (exactly one head or no head) turns up.



(A) 0.375 (B) 0.25 (C) 0.50 (D) 0.0625 (E) 0.3125

Answers


I would go with answer D
Every flip is a 50/50 so ever 2 would be .25 then multiply that by 2 for 4 flips and it gives you 0.0625

What is the value of x?

Answers

Answer: x = 140 degrees

Steps:
360 = 40 + 40 + x + x
360 = 80 + x + x
360 = 80 + 2x
360 - 80 = 2x
280 = 2x
280/2 = x
140 = x

Check:
x = 140
40 + 40 + x + x
40 + 40 + 140 + 140 = 360
360 = 360 ✅

I would appreciate the brainliest if this had clear steps was correct and helpful! :)

An equilateral triangle has a side length of 1.4x + 2 inches
. A regular hexagon has
a side length of 0.5x + 2 inches. The perimeters are equal. What is the side length
of the triangle? What is the side length of the hexagon? Show your work.
op
SOLUTION

Answers

Answer:

The Perimeter of an equilateral triangle = 1.4x+2+1.4x+2+1.4x+2

                                                                  = 4.2x+6

The Perimeter of a regular hexagon = 0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2

= 3x+12

Given that the perimeters are equal

4.2x+6 = 3x+12

4.2x - 3x = 12-6

1.2x = 6

x = 6/1.2

x=5

The side length of the triangle = 1.4x+2

                                                   = 1.4 (5) +2

                                                   = 9 inches

The side length of hexagon = 0.5x+2

                                              = 0.5(5) +2

                                              = 4.5inches

Which set of directions correctly describes how to plot the point (8, 4) on the coordinate plane?

A. Start at the origin. Move 8 units to the right, then move 4 units up.

B. Start at the origin. Move 8 units up, then move 4 units to the right.

C. Start at the origin. Move 8 units to the left, then move 4 units up.

D. Start at the origin. Move 8 units up, then move 4 units to the left.

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

(x, y)

Left and right affects the x, up and down affects the y.

Since it's a positive 4, it goes up. We can eliminate B and D.

Since it's a positive 8, it goes right. A.

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