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3 years ago

Please help I will mark brainliest

Mathematics

1 answer:

Mumz [18]3 years ago

5 0

Answer:

Step-by-step explanation:

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1. Solve. r -7> 10 (1 point) Ox>3 Or>7 O.x>17 Or> 70

Lelu [443]

Answer:

r > 17

Step-by-step explanation:

r -7> 10

Add 7 to each side

r-7+7 > 10+7

r > 17

6 0

2 years ago

What is -7 + -9 A. -16 B. -2 C. 2 D. 16

nataly862011 [7]

Answer:

is A. -16

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is 4 1/3 divided by 10 1/5

vladimir2022 [97]

I got 65/153 since you actually multiply by the reciprocal of the second fraction.

6 0

2 years ago

Pls answer correctly I’ll give you brainliest

Montano1993 [528]

The answer is 0, as there is no slope going up or down.

6 0

2 years ago

476 Marks boole Calculate the area of this triangle. 17 cm 8 cm 15 cm

Naddika [18.5K]

Answer:

Step-by-step explanation:

sides =8 cm, 17 cm and 15 cm

Area of triangle by Hero's Formula,

S=a+b+c/2

S=17+8+15/2

S=40/2

S=20

A= $\sqrt{s(s-a)(s-b)(s-c)}$

A= $\sqrt{20(20-17)(20-8)(20-15)}$

A= $\sqrt{(20)(3)(12)(5)}$

A= $\sqrt{3600}$

A=60 $cm^{2}$

4 0

2 years ago