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natka813 [3]
3 years ago
12

Can someone help me with this simple 8th grade worksheet

Mathematics
1 answer:
kompoz [17]3 years ago
8 0
It’s simple. go to desmos and put in both equations. wherever the lines intercept put those two points in (x,y)
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Please tell me answer not by directly step by step please don't write answer only please please please
irinina [24]

Step-by-step explanation:

Given,

y=2x=,z=3x,r=4x

Now,

x+y+z+r=360°(complete turn)

x+2x+3x+4x=360°(given)

10x=360°

x=360°/10

x=36°

Hence,

x=36°

y=2x=2×36°=72°

z=3x=3×36°=108°

r=4x=4×36°=144°

7 0
2 years ago
Read 2 more answers
A physician's assistant measures a child and finds his height is 41 in.
Ludmilka [50]

Answer:

He grew 4 inches since his last visit.

Step-by-step explanation:

41 - 38 = 4

3 0
3 years ago
Please answer these question ASAP!!!!
Pepsi [2]

answer:

A and Q

B and R

C and P

the reason is all sides are congruent

hope my ans helps

please give brainliest to my answer

be sure to follow me

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4 0
2 years ago
In this diagram the big square is divided into 7 congruent small squares and two congruent triangles. The area of the shaded squ
Salsk061 [2.6K]
Since each square will have an area of 4 cm^2 because they are congruent, then let’s find the side length of them.

Square root of 4 is two

Each side is 2 cm. Since the unshaded triangle has 3 on the base and height, then it is same to assume that the triangle has a base of 6 cm (2 * 3) and a height of 6 cm.

The formula of the area of a triangle is:
1/2 ( base times height)

Let’s plug in some values

1/2(6 * 6)

Multiply

1/2 (36)

Divide

18

Since the triangles are also congruent, then the shaded side has the same area.

The shaded triangle has an area of 8 cm ^2
5 0
2 years ago
3x - 6 less than or equal to -3 on a graph
g100num [7]
I believe that -3 is less than 3x-6 because if you look at their graph -3’s graph is below 3x-6 graph
4 0
3 years ago
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