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Mademuasel [1]
3 years ago
11

Please anyone help me with these to questions please

Mathematics
2 answers:
masha68 [24]3 years ago
8 0

Step-by-step explanation:

Given

1/5 + 3/4

= ( 4 + 15) / 20

= 19/20

Next question

2/3 + 1/8

= ( 16 + 3) / 24

= 19 / 24

Hope it will help :)❤

Reptile [31]3 years ago
4 0
It’s 19/20 and 19/24
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Please help me with this problem !!!!!!
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Answer:

see explanation

Step-by-step explanation:

Given

s(t) = 10t²

To find s(2) and s(5) substitute t = 2 and t = 5 into f(t)

(a)

s(2) = 10 × 2² = 10 × 4 = 40

s(5) = 10 × 5² = 10 × 25 = 250

(b)

s(5) - s(2) = 250 - 40 = 210

This represents the distance travelled in 3 hours

(c)

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= \frac{210}{3}

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The answer is infinite (0=0).

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3 years ago
Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which stateme
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Answer:

A and C are correct.

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A is correct because any 2 sides of a triangle must be greater than the third.

B is incorrect because it cannot equal the third side, but must be greater than.

C is correct because in a right triangle, the sum of the square of the legs must be equal to the square of the hypoteneuse.

D just does not make sense.

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Tpy6a [65]

Answer:

D. (3, -2)

Step-by-step explanation:

The point where both lines meet is the solution to the system of equations.

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3 years ago
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Art [367]

Answer:

70, 110, 70

Step-by-step explanation:

The measures of the adjacent angles of a parallelogram always add up to be 180 degrees (they are supplementary).

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