3 years ago

Use the following area model to multiply 42 x 73

Mathematics

1 answer:

Sergio [31]3 years ago

7 0

A=2800,B=120,C=140,D=6

You might be interested in

Sally has 3 /4 of a yard of ribbon. she uses 1/8 yard of ribbon to make each bow. does she have enough ribbon to make 7 bows?

tekilochka [14]

Answer:

Step-by-step explanation:

3/4 of a yard is equal to 6/8 of a yard. If Sally wants 7 ribbons, she needs at least 7/8 yards of ribbon.

3 0

3 years ago

Read 2 more answers

7p²-30p + 8 how do you factor this trinomial

tamaranim1 [39]

Step-by-step explanation:

7p²-30p+8

=(p-4)(7p-2)

8 0

3 years ago

Find the value of z. round to the nearest hundredth

Svetradugi [14.3K]

ANSWER

C. 64.29

EXPLANATION

The bigger right triangle is similar to the smaller right triangle, therefore

$\frac{30}{14} = \frac{z}{30}$

Multiply both sides by 30;

$30 \times \frac{30}{14} = \frac{z}{30} \times 30$

Simplify

$z = \frac{900}{14}$

$z = 64.28571429$

We correct to the nearest hundredthth to obtain,

$z = 64.29$

The correct choice is C.

3 0

3 years ago

Pls help thanks alot in advance

Rashid [163]

Answer:

A. True

B. True

C. False

D. True

4 0

3 years ago

Read 2 more answers

At the shelter,4% of the dogs are puppies.there are 1,675 dogs at the shelter.how many are puppies

VikaD [51]

The answer is 67 because you cross multiply 4/100 with x/1675 (:

5 0

3 years ago