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3 years ago

Can u please help me? I need help with both of them. Thanks

Mathematics

2 answers:

horrorfan [7]3 years ago

8 0

25 & 3.75 ft. the reason why is because 150/6 is 25 and 7.5×0.5 is 3.75

noname [10]3 years ago

3 0

Answer:

first answer is (A)

second answer is 15 ft tall

Step-by-step explanation:

if you divide 150 by 6 you get 50 so since their are 3 even and odd numbers you cut 50 in half and it'll be 25

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What percent of 132 is 40

SVEN [57.7K]

3.3 hope this helps thanks

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3 years ago

Which number is composite? 53,81,41,47,31 a. 31 b. 81 c. 41 d. 47

Eduardwww [97]

answer

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explanation

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3 years ago

Find the length of arc RQ. Use 3.14

Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

$73 + 150 + 65 + ∠POQ = 360$

$288 + ∠POQ = 360$

$∠POQ = 360 - 288 = 72$

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

$arc = \frac{θ}{360} \times 2 \times \pi \times r$

$let \: θ = 72,\pi = 3.14,r = 6.48$

$arc = \frac{72}{360} \times 2 \times 3.14 \times 6.48$

$arc = 8.1 \: inches \: (near.tenth)$

7 0

3 years ago

What's the answer for this?

salantis [7]

Here's a tip Subtracting a fraction is the same as multiplying it's reciprocal so for 3/4 - 3/8 you can do 3/4 x 8/3. Multiplying its reciprocal mean turn the 2nd fraction around

6 0

3 years ago

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What is the measure of x

mixer [17]

Answer:

x=76 degrees

Step-by-step explanation:

< dij + < jih = 180 straight line

< dij + 107 = 180

subtract 107 from each side

< dij = 73

<jdi + < dij + <idj = 180 triangle

31 + 73 + < idj = 180

combine like terms

104+ < idj = 180

subtract 104 from each side

< idj = 76

<idj = < ajf vertical angles

76 < ajf

<ajf = x

x=76 degrees

8 0

3 years ago

Read 2 more answers