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Delicious77 [7]
2 years ago
9

Please help i will give brainliest :) question is in picture

Mathematics
2 answers:
arlik [135]2 years ago
8 0

Answer: The answer is B

Step-by-step explanation:

<h3>   The formula is 2πr.</h3><h3>   2 * 3.14 * 7</h3><h3>   6.28 *7 </h3><h3>= 43.96</h3>
Goryan [66]2 years ago
6 0

Answer:

C. 43.96

Step-by-step explanation:

2 × 3.14 × 7

Equation is 2×pi×radius

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Please help if you can! Thank you!
oksano4ka [1.4K]

Answer:

y = 2(x²+3x)

Step-by-step explanation:

3 0
2 years ago
A map has a scale of 2.5 inches=125 miles. If the actual distance is 300 miles what is the distance on the map
e-lub [12.9K]
Answer 5.5

Explanation 125 + 125= 250
250 + 50=300

Is 2 125s and 1 50

Each 125 is 2.5

But in this case there is 2 125s

2.5+2.5=5
plus the other half = 5.5

BRAINLIST?
4 0
2 years ago
The Saxena family plans to install a light to illuminate part of their rectangular yard. Nikki and Dylan each proposed a differe
monitta

Options:

a. Nikki's proposed placement will light a greater area than Dylan's placement.

b.  Dylan's proposed placement will light a greater area than Nikki's placement.

c.  Both proposed placements will light the same sized area.

d. Nikki's proposed placement will light more than half the yard.

e. Dylan's proposed placement will light more than half the yard.

f.  Dylan's proposed placement will light exactly half of the yard.

g. Nikki's proposed placement will light less than half of the yard.

Answer:

C) Both proposed placements will light the same sized area.

F) Dylan's proposed placement will light exactly half of the yard.

Step-by-step explanation:

The area of a triangle is (base x height) / 2, and both lights illuminate the same base and height = (60 x 38) / 2 = 1,140 sq ft

Both Dylan's and Nikki's proposed placement will lit exactly half of the yard. The yard's total area = 60 x 38 = 2,280 sq ft, which is twice the area lit by the lights.

3 0
3 years ago
The function y = x + 7 is graphed in the coordinate plane. Which point will not be on the line?
kondor19780726 [428]
Plug in x-values and see which one has an incorrect y value.

(x, y)

x=0; y=0+7=7; CORRECT
x=2; y=2+7=9; INCORRECT
x=9; y=9+7=16; CORRECT
x=12; y=12+7=19; CORRECT

The point that is not on the online is (9, 16).
4 0
2 years ago
Find the function value.
MArishka [77]
Hey!! here is your answer --


1) tan30° = √3/3

2) cot30° = √3

3) sec30° = (2√3)/3

★ hope you like it ★

---
6 0
3 years ago
Read 2 more answers
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