3 years ago

Please help! Question below (:

Mathematics

1 answer:

Ket [755]3 years ago

5 0

The 3 inside angles of a triangle need to equal 180 degrees.

You are given 28 for one.

The second on is adding 58 + 77 = 135 degrees.

X = 180 - 28 - 135 = 17 degrees

You might be interested in

A city has an elevation of 465 feet. Another city has an elevation of -45 feet. Which expression can be used to find the differe

KengaRu [80]

465 -(-45) = x

This creates a double negative which becomes a positive and you solution would be 465+45 =X, X = 510

6 0

3 years ago

In old-growth forests of douglas fir, the spotted owl dines mainly on flying squirrels. If we left When the initial population i

Delicious77 [7]

Answer: There are 667 owls for every 1000 squirrels.

Step-by-step explanation:

Since we have given that

Number of owls = 30

Number of squirrels = 45

If the number of owls and squirrels will continue to increase.

If there are 1000 squirrels, then the number of owls would be

$\dfrac{30}{45}=\dfrac{x}{1000}\\\\x=\dfrac{30\times 1000}{45}\\\\x=666.67\\\\x\approx 667$

Hence, there are 667 owls for every 1000 squirrels.

5 0

3 years ago

What is the radius of the circle with this equation of (x-5)2+(y+7)2=8

AysviL [449]

Answer:

2√2

Step-by-step explanation:

compare this equation with the standard equation of a circle centered at (h, k) with radius r:

(x - h)^2 + (y - k)^2 = r^2

(x - 5)^2 + (y + 7)^2=8

Clearly, r^2 = (radius)^2 = 8, and so the radius, r, is √8, or 2√2

3 0

3 years ago

Liam is making party favors. He has 7/8 pound of trail mix and wants to put 1/8 pound in each party favor. How many party favors

Gemiola [76]

Liam can make 7 party favors.

5 0

3 years ago

Find the area for each figure to the nearest tenth

ivann1987 [24]

10. 105 in
11.50 m
Explanation:

8 0

3 years ago