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1 year ago

What is the area of the rectangle below?

Mathematics

1 answer:

DiKsa [7]1 year ago

4 0

Answer:

Area of rectangle = l×b= 3 1/4 × 1 1/2

= 31/8 = 4 7/8

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PLEASE HELP ASAP ILL GIVE BRAINLIEST!!!!! 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

1 year ago

What is the measure of ENV?

Lunna [17]

thats it

ENV MEASURE IS 50!!!!!!!!!!!!!!

6 0

2 years ago

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I only need questions 2 and 3 it’s urgent could someone please help?

marta [7]

Answer:

a = x-intercept(s): ( 3 , 0 )

y-intercept(s):

( 0 , 6 )

B = x-intercept(s):

( 10 , 0 )

y-intercept(s):

( 0 , 4 )

Step-by-step explanation:

3 0

2 years ago

Which figure is a rotation of figure E Figure F Figure G Figure H

Masteriza [31]

Answer:

Below.

Step-by-step explanation:

SO basically. E is our main "Subject:

so let's break this down we know it's not h because it's the same thing. You never specified the angle it's rotated by but it is f.

5 0

2 years ago

HELP ME!!!T^T

andreev551 [17]

I'm pretty sure there where 64 teams in the start of the tournement

4 0

3 years ago

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