3 years ago

Really need help now!!

Mathematics

2 answers:

garri49 [273]3 years ago

7 0

(20×3)+(12×6)+(18×10)=312 500-312=188

20×3=60

12×6=72

18×10=180

60+72+180=312

500-312=188

<em>There are 188 colored pencils left</em>

den301095 [7]3 years ago

4 0

(20*6)+(12*6)+(18*10)=312 500-312=188 colored pencil's left.

You might be interested in

Triangle rst is dilated by a scale factor of 5 to form triangle r's't'. side r's' measures 40. what is the measure of side rs?

LenKa [72]

Answer: 8

Step-by-step explanation:

We know that scale factor = (image)/(preimage).

Substituting in what we have,

$5=\frac{R'S'}{RS}\\\\5=\frac{40}{RS}\\\\RS=\boxed{8}$

5 0

1 year ago

Need help please!! i will mark brainliest to whoever answers correctly <33

sergij07 [2.7K]

Answer:

x = -33

Step-by-step explanation:

To find the midpoint add the two points and divide by 2

(x+27)/2 = -3

Multiply each side by 2

(x+27)/2 *2= -3*2

x+27 = -6

Subtract 27 from each side

x+27-27 = -6 -27

x = -33

4 0

2 years ago

Find the measure of the angle indicated

Fudgin [204]

The most specific name is trapezoid

4 0

3 years ago

Put the following portions in order from least to greatest 30% 1/5 75% 5/6

sertanlavr [38]

Answer:

1/5,30%,75%,5/6

Step-by-step explanation:

first turn all of them in to decimals:

1/5=0.20

30%=0.30

75%=0.75

5/6=0.83

then put the decimals in order from least to greatest

done!

8 0

3 years ago

A secret code is made up of three digits followed by

kari74 [83]

Most likely 10 because the initial amount is 5

5 0

3 years ago