3 years ago

Evaluate each expression for a = 20 and B = 5

Mathematics

1 answer:

ipn [44]3 years ago

8 0

A/b = 20/5 = 4
a-b = 15
ab = 20 x 5 = 100
a+b = 25

You might be interested in

Miss sally waited on a large at the chesterfield Restaurant. The party bill totaled $110.00. As the party was pleased with the s

Alisiya [41]

Answer: $22.00

Steps: Miss Sally received $22.00 as her tip. Multiply 110 by .20 to find the percent she received.

plz mark brainliest:)

5 0

4 years ago

On the blueprint of a house, 24 millimeters represents 5 meters. The length of the living room is 30 millimeters on the blueprin

MrRa [10]

Answer:

6.25m

Step-by-step explanation:

24mm = 5m

30mm = x

x = 30 * 5/24

x = 6.25m

5 0

3 years ago

Which of the following sets of numbers could represent side lengths of a right triangle?

yawa3891 [41]

Answer:

6m,8m,10m

Step-by-step explanation:

6m,8m,10m represent side lengths of a right triangle.

Proof :

for right angled triangle,

p^2 + b^2 = h ^ 2

6^2 + 8^2 = 10^2

36 + 64 = 100

100= 100{True}

<u>proved</u>

6 0

2 years ago

What answer question please now

choli [55]

Answer: ·→VW & ·→ VU

Step-by-step explanation: The line starts at the angle, V and t in ou the direction of the arrow to the other point on the line.

8 0

3 years ago

What is 2(7-x)=6(1+2x)

Blababa [14]

14-2x=6+12x
14=6+10x
8=10x
0.8=x

5 0

3 years ago

Read 2 more answers