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4 years ago

I need help ill give out brainliest please don’t answer if you don’t know thank you

Mathematics

1 answer:

ratelena [41]4 years ago

7 0

Step-by-step explanation:

I think it's right answer is c

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Find the length of the indicated side. 10.4 cm 9.5 cm 11.7 cm 8 cm

andrew-mc [135]

Answer:

9.5 cm

Step-by-step explanation:

on the bottom with 18, divide that like 3 12 3 (which is 18) and it will make a square in the middle.

10^2 = x^2+3^2

100= x^2+9

x^2=91

square root 91

=9.5 cm

8 0

2 years ago

Read 2 more answers

a large amount of peanuts was divided equally into six small bags to total amount and total number of peanuts fee was the readin

Scilla [17]

I had a seizure trying to understand that question

6 0

3 years ago

Which set of 3 sides could make a triangle?

scoundrel [369]

Answer: any set of the choices given can make a triangle.

The shapes and sizes will be different, of course. None of the sets given will produce a Right Triangle.

Step-by-step explanation:

7 0

3 years ago

Use the graph to complete the statements.

anygoal [31]

The slope of JK is -6/5.

The slope of PQ is 12/ 15.

These lines are neither parallel nor perpendicular.

Step-by-step explanation:

From the graph shown,

It can be determined that the point J is (0,5) and K is (10,-7).

The point P is (-5,-8) and Q is (10,4).

The formula for slope is given by,

Slope = $\frac{y2-y1}{x2-x1}$

To find the slope of line JK :

J ⇒ (0,5) = (x1,y1)

K ⇒ (10,-7) = (x2,y2)

Slope of JK = $\frac{-7-5}{10-0}$

⇒ $\frac{-12}{10}$

⇒ $\frac{-6}{5}$

∴ The slope of JK is -6/5.

To find the slope of line PQ :

P ⇒ (-5,-8) = (x1,y1)

Q ⇒ (10,4) = (x2,y2)

Slope of PQ = $\frac{4+8}{10+5}$

⇒ $\frac{12}{15}$

∴ The slope of PQ is 12/ 15.

To find the relation between two lines :

The parallel lines have same slope.
The perpendicular lines have a slope of negative reciprocal.

∴ These lines are neither parallel nor perpendicular.

6 0

3 years ago

Read 2 more answers

Answer fast, please im in maths rn

Jlenok [28]

Answer:

$\sf x = 7.8$

explanation:

$\sf a^2 + b^2 = c^2$

$\hookrightarrow \sf 9.5^2 + x^2 = 12.3^2$

$\hookrightarrow \sf x^2 = 12.3^2 - 9.5^2$

$\sf \hookrightarrow x^2 = 151.29 - 90.25$

$\hookrightarrow \sf x^2 = 61.04$

$\hookrightarrow \sf x = \sqrt{61.04}$

$\hookrightarrow \sf x = 7.8$

6 0

2 years ago