3 years ago

Helppppp me please this twi

Mathematics

1 answer:

8_murik_8 [283]3 years ago

4 0

Answer:

4.) 7 : 4 = 36[g] : x [g]

7 * x [g] = 4 * 36 [g]

7 * x [g] = 144 [g]

x [g] = 144 [g] / 7

x [g] ≈ 20, 57 [g]

5.) 3:2 250

3x + 2x =250

5x=250

x=50

3x=3*50=150

2x=2*50=100

You might be interested in

Refer to the table which summarizes the results of testing for a certain disease. A test subject is randomly selected and tested

iren [92.7K]

Answer:

i'm guessing a positive test result

Step-by-step explanation:

8 0

3 years ago

I need help it has to be correct

Bess [88]

Answer:

cosine = adjacent / hypotenuse

cosine 62º = JL / 17

JL = cosine 62º * 17

JL = .47 * 17

JL = 7.99

JL = 8.0

Step-by-step explanation:

5 0

3 years ago

HELP WILL MARK YOU BRAINLIEST JUST GIVE THE ANSWER NO EXPLANATION!!! NO GUESSes!!!

Oksi-84 [34.3K]

Answer:

all of them except for compass

Step-by-step explanation:

eeeeerrrr eeeerrr eeeerrrrr

7 0

3 years ago

-1/5y+7=7<br> What is the value of y?

liq [111]

The answer is y=0

See the attached photo for details

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

8 0

3 years ago

Which of the following is equivalent to (a + b) (a/b)

cestrela7 [59]

Answer:

$\frac{a^{2} + ab }{b}$

Step-by-step explanation:

(a + b) * ( $\frac{a}{b}$ ) = $\frac{a * (a+b)}{b}$ = $\frac{a^{2} + ab }{b}$

7 0

3 years ago

Helppppp me please this twi ​

Helppppp me please this twi