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Burka [1]
3 years ago
7

What is the measure of ∠4? Enter your answer in the box.

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

∠ 4 = 59°

Step-by-step explanation:

q is a straight line, thus the 3 angles sum to 180° , that is

∠ 4 + 60° + 61° = 180°, that is

∠ 4 + 121° = 180° ( subtract 121° from both sides )

∠ 4 = 59°

charle [14.2K]3 years ago
4 0

Step-by-step explanation:

\angle 4, \:60\degree \:\&\:61\degree are straight line angles.

\therefore \angle \: 4 + 60 \degree + 60 \degree = 180\degree \\  \\  \therefore \:  \angle \: 4 = 180\degree - 121\degree \\  \\ \huge \red {\boxed {\therefore \:  \angle \: 4 = 59\degree}}

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Can some help thanks
AleksAgata [21]

The answer would be 30 because the two given angles are proportionate to each other so if you find the side on the triangle with both lengths given you will see there is a scale factor of 5 so the corresponding segment on the other triangle is 6. Multiply by 5 then you will have 30 for x.  

7 0
3 years ago
Let f(x) = - 4x + 5. Find and simplify f(x + 2).
aniked [119]

Answer:

-4x - 3.

Step-by-step explanation:

f(x) = -4x + 5.

f(x + 2) = -4(x + 2) + 5

= -4x - 8 + 5

= -4x - 3.

Hope this helps!

4 0
3 years ago
Read 2 more answers
A bakery uses a cupcake recipe that calls for 1/3 cup of milk for every batch of 12 cupcakes. Based on the recipe which statemen
Eddi Din [679]

What statements are there? (If there are 3 batches, you'd have 1 cup of milk, just FYI).

5 0
3 years ago
What is the volu ne of the cylinder? Use 3.14 for it, and round your answer to the nearest tenth.
bearhunter [10]

Answer:

942

Step-by-step explanation:

If 5 is the radius and 12 is the height, and the formula of a cylinder is  V=πr^2h, we can substitute.

V=π(5)^2(12)

5^2 is 25, and 25 times 12 is 300.

300π, and that would be approximately 942.

942

4 0
3 years ago
What is the value of x?
vlabodo [156]

Answer:

x =127

Step-by-step explanation:

Since this is a 6 sided figure, the sum of the interior angles is 720

128+133+112+x+120+100 = 720

Combine like terms

x+593=720

Subtract 593 from each side

x+593-593 = 720-593

x =127

5 0
3 years ago
Read 2 more answers
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