3 years ago

Please answer ASAP! BRAINLIEST IF CORRECT!

Mathematics

1 answer:

mezya [45]3 years ago

8 0

Answer:

63.66197728% or just 64% lol

Step-by-step explanation:

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Choose 3 ratios in simplest form. 3:9

Sonja [21]

Answer:

Step-by-step explanation:

1:3

6:18

9:27

are all equivlent ratios

7 0

3 years ago

Help me please fast

Natalija [7]

Answer:

Step-by-step explanation:

$\frac{5}{x-3}+\frac{2}{x+1}=3 \\\\\frac{5(x+1)+2(x-3)}{(x-3)(x+1)} =3\\\\5x+5+2x-6=3(x-3)(x+1)\\\\7x-1=3(x^2+x-3x-3)\\\\7x-1=3(x^2-2x-3)\\\\7x-1=3x^2-6x-9\\\\0=3x^2-6x-7x-9+1\\0=3x^2-13x-8$

Hence proved!

3 0

3 years ago

HELPPPPPPP I WILL GIVE YOU BRAINLIEST

katovenus [111]

Step-by-step explanation:

7 X + 8 = X+12 + 3X+20

3 X = 24

X= 8

m< RPQ = 8+12 = 20

4 0

3 years ago

What is the volume of the right triangle prism shown

Ipatiy [6.2K]

Answer:

42cm3

Step-by-step explanation:

v = 0.5× b × h × l

= 0.5 × 4 × 3 × 7

= 42cm3

3 0

3 years ago

The school district is interested in knowing if the students and parents are supportive of a longer school day. The school condu

Soloha48 [4]

76% of students were not supportive.

you find the answer by gathering the total number of students not supportive over the total number of students. in this case it would be $\frac{190}{250}$ . then, you simplify it so that its a number over 100, so it would be $\frac{76}{100}$ . Then, you just convert that to a percentage, 76%

5 0

3 years ago