3 years ago

Someone please help with 19b

Mathematics

1 answer:

aev [14]3 years ago

6 0

Answer:

Its A.

Step-by-step explanation:

quick maths

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Please Solve This Problem For Me x^2 + 5^2 = 7^2 (^2 Means Squared)

Triss [41]

X^2+5^2=7^2
x^2+25=49
(49-25)
x^2=24
sqrt(24)=4.89897948557

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3 years ago

Need help ASAP due in 7 minutes Will make you brainlist

Reika [66]

Answer:

Step-by-step explanation:

A is the only answer with ordered pairs that have a consistent rate of change, -1/3

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3 years ago

Can sumone plzhelp..Apply the distributive property to factor out the greatest common factor of all three terms .

Nat2105 [25]

Answer:

3(3a - 6b + 7c )

Step-by-step explanation:

The greatest common factor of 9, 18 and 21 is 3

Factor out 3 from each term

9a - 18b + 21c

= 3(3a - 6b + 7c) ← in factored form

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3 years ago

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Which fraction is closest to 1/2? A:1/6 B:3/8 C:3/4 D:-1/2

Mandarinka [93]

B. 3/8 is the answer

5 0

3 years ago

Find the area of the triangle with the given base and height. b = 3 m and h = 10 1/2 m

svetoff [14.1K]

Statement:

The base of a triangle is 3m and its height is $10 \frac{1}{2}$ m.

To find out:

The area of the triangle.

Solution:

Given, base = 3m, height = $10 \frac{1}{2}$ m
We know,

$\sf \: area \: \: of \: \: a \: \: triangle = \frac{1}{2} \times base \: \times height$

Therefore, the area of the triangle

$\sf = (\frac{1}{2} \times 3 \times 10 \frac{1}{2} ) {m}^{2} \\ \sf = ( \frac{1}{2} \times 3 \times \frac{21}{2} ) {m}^{2} \\ = \sf \frac{63}{4} {m}^{2} \\ = \sf 15\frac{3}{4} {m}^{2}$

Answer:

The area of the triangle is $\sf \: 15 \frac{3}{4} {m}^{2}$

Hope you could understand.

If you have any query, feel free to ask.

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3 years ago

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