3 years ago

HELP FOR BRAINLIEST IM SO DUM- PLS- I NEED UR SMART BRAIN TO HELP ME

Mathematics

2 answers:

k0ka [10]3 years ago

7 0

(40 minutes - 30 minutes) / 30 minutes × 100

= 10 minutes / 30 minutes × 100

= 0.3333 × 100

= 33.3%

mixer [17]3 years ago

7 0

Answer:

she estimated in correctly because she made a percent error

Step-by-step explanation:

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Please help I need help with this badly asap !

evablogger [386]

Answer:

The third option

Step-by-step explanation:

It perfectly represents -24/3.

7 0

3 years ago

A bicycle wheel has a radius of 13 inches.

ICE Princess25 [194]

Given the formula for circumference is
$30 \times 2\pi(13)$

3 0

4 years ago

Solve the two-step equation and identify the steps.

neonofarm [45]

Answer:

x = 15

Step-by-step explanation:

Given

2 = - $\frac{7}{4}$ + $\frac{1}{4}$ x

Multiply through by 4 to clear the fractions

8 = - 7 + x ( add 7 to both sides )

15 = x

8 0

3 years ago

I need the answer quick!!!! Show your work also

VladimirAG [237]

6:2
12:4
18:6
24:8
30:10
36:12
So 36+12 which equals 48 total members hope it helps

6 0

4 years ago

More help, im still confused

nevsk [136]

Answer:

a) $\frac{1}{3}$

b) $\frac{4}{5}$

Step-by-step explanation:

a) the exponent is 2, therefore the value of $\sqrt[2]{9}$ would go in the place of the base.

b) the exponent is 2, therefore the value of $\sqrt[2]{\frac{16}{25} }$ would go in the place of the base => $\frac{\sqrt{16}}{\sqrt{25}}$ = $\frac{4}{5}$

3 0

3 years ago

Read 2 more answers