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4 years ago

Need helppppppppppppp plezzzzzzzzzzzzzzzz

Mathematics

2 answers:

nalin [4]4 years ago

6 0

Answer:

Step-by-step explanation:

only bc there is multi solutions in this one equation

Vilka [71]4 years ago

5 0

Answer:

Step-by-step explanation:

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What is the value of -5^6?

LenaWriter [7]

Answer:

-15625

Step-by-step explanation:

Hope this helps!

8 0

3 years ago

Read 2 more answers

There are 42 students in a class.

Tema [17]

Answer:

15 students walk to school

Step-by-step explanation:

42 - total students

42 - 23 = 19

----

23 girl students

19 male students

----

19 - 6 = 13

13 - 2 = 11

11 - 7 = 3

3 + 2 = 5

10 girls walk to school

5 boys walk to school

10 + 5 = 15

6 0

3 years ago

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?

Finger [1]

$1hour\ (h)=60\ minutes\ (min)\\\\27\ \dfrac{mi}{h}=27\cdot\dfrac{mi}{60\ min}=\dfrac{27}{60}\ \dfrac{mi}{min}=\dfrac{27:3}{60:3}\ \dfrac{mi}{min}=\huge\boxed{\frac{9}{20}\ mi/min}$

4 0

4 years ago

PLEASE HELP ASAP ILL GIVE BRAINLIEST!!!!!<br><br>find measure of arc MK

Gwar [14]

Answer:

Arc length MK = 15.45 units (nearest hundredth)

Arc measure = 58.24°

Step-by-step explanation:

Calculate the measure of the angle KLN (as this equals m∠KLM which is the measure of arc MK)

ΔKNL is a right triangle, so we can use the cos trig ratio to find ∠KLM:

$\sf \cos(\theta)=\dfrac{A}{H}$

where:

$\theta$ is the angle
A is the side adjacent the angle
H is the hypotenuse (the side opposite the right angle)

Given:

$\theta$ = ∠KLM
A = LN = 8
H = KL = 15.2

$\implies \sf \cos(KLM)=\dfrac{8}{15.2}$

$\implies \sf \angle KLM=\cos^{-1}\left(\dfrac{8}{15.2}\right)$

$\implies \sf \angle KLM=58.24313614^{\circ}$

Therefore, the measure of arc MK = 58.24° (nearest hundredth)

$\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right) \quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle)}$

Given:

r = 15.2
∠KLM = 58.24313614°

$\implies \textsf{Arc length MK}=2 \pi (15.2)\left(\dfrac{\sf \angle KLM}{360^{\circ}}\right)$

$\implies \textsf{Arc length MK}=\sf 15.45132428\:units$

6 0

2 years ago

Estimate area irregular shape camera quality is very difficult to see

stich3 [128]

Answer:

It is very blurry and I can't seem to figure out the area because it does not have any length or width but I have a tip for you you should count the boxes in the shape maybe that could help you.

6 0

3 years ago