3 years ago

Can you please help me

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

4 0

Cone volume 201
hemisphere volume 134
total 335

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What is the angles mSRW?

Scilla [17]

Answer:

126°

Step-by-step explanation:

(2x +18)° = (3x)°

2x + 18 = 3x

18 = 3x - 2x

18 = x

therefore, (3x)° = (3*18)°= (54)°

$m\angle SRW + (3x)\degree = 180\degree \\m\angle SRW + 54\degree = 180\degree \\m\angle SRW = 180\degree - 54\degree \\\huge\red{\boxed{m\angle SRW = 126\degree}}$

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3 years ago

What is the equation of a line with slope -3 through the point (3, 5)?

patriot [66]

Answer:

y = -3x + 5

Step-by-step explanation:

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1 year ago

On a cell phone mapping app, 5 cm represents 150 feet. Which equation represents this relationship?

denis-greek [22]

Answer:

y=150x

Step-by-step explanation:

let me know if its wrong

7 0

3 years ago

What are the possible values of remainder r, when a positive integer 'a' is divided by 3

fredd [130]

Answer:

0, 1, 2

Step-by-step explanation:

Euclid's division Lemma states that for any two positive integers ‘a’ and ‘b’ there exist two unique whole numbers ‘q’ and ‘r’ such that , a = bq + r, where 0≤ r < b.

Here, a= Dividend, b= Divisor, q= quotient and r = Remainder.

According to Euclid's division lemma a 3q+r, where 0≤r≤3 and r is an integer.

Therefore, the values of r can be 0, 1 or 2.

6 0

2 years ago

When debby's 3ds is fully charged it last for 8 hours. if she only charged it 3/5 full how long did it last her?

Luba_88 [7]

8*3/5=4.8 hours

Hope that helps

7 0

3 years ago

Read 2 more answers