3 years ago

Find each percent decrease. Round to the nearest percent. From 90 points to 45 points

Mathematics

1 answer:

MAVERICK [17]3 years ago

8 0

Answer:

the nearest is 50%

Step-by-step explanation:

45/90 = 0.50 = 50%

You might be interested in

The area of a rectangle is 21 cm². If one side exceeds the other by 4 cm, find the dimensions of the rectangle.

Over [174]

Answer:

3cm and 7cm

Step-by-step explanation:

The length is 7cm.

The width is 3cm.

Area = Length × Width = 7cm × 3cm = 21cm²

7 0

3 years ago

Brianna bought a compact disk for $10. An instant rebate gave her a discount and she only had to pay $7.50 for the CD. What is t

svetoff [14.1K]

Answer:

25%

Step-by-step explanation:

The discount was $2.50. Dividing $2.50 by $10, we get 0.25, or 25%

3 0

3 years ago

There are 60 students and 13 teachers on a bus what is the ratio of students to teachers

mixer [17]

60 : 13

30 : 6.5

15 : 3.25

6 0

4 years ago

Only square matrices have multiplicative identities. True or false

Alex

Answer:

true.

Step-by-step explanation:

8 0

3 years ago

Pls help, show work! Thank you

ale4655 [162]

Answer:

126 miles

Step-by-step explanation:

1/4 inches = 9 miles

Divide 3.5 by 1/4 or 0.25

3.5 ÷ 0.25 = 14

Multiply 14 by 9

14 x 9 = 126

126 miles

7 0

3 years ago