3 years ago

Factor 20a + 45.............................................

Mathematics

2 answers:

faust18 [17]3 years ago

7 0

Answer: 5(4a+9)

Step-by-step explanation: 5(4a+9)

20a+45

Delvig [45]3 years ago

3 0

Answer:5(4a+9)

Step-by-step explanation:

You might be interested in

What's the first step to solve this equation? *<br> h - 18/10 = –14

Lesechka [4]

Answer:

multiply by 10 on both sides

that is to get rid of the denominator

4 0

3 years ago

Find two consecutive whole numbers that <br> √53<br> lies between.

4vir4ik [10]

7 is the square root of 49 and 8 is the square toot of 64.
randomly putting stuff i know in

4 0

3 years ago

Please help me I don’t understand.

attashe74 [19]

Answer:

1 : 64

Step-by-step explanation:

Model:

1/2 in * 1/6 in = 1/12 in^2

Real:

1/3 ft * 1/9 ft = 1/3 * 12 in * 1/9 * 12 in = 16/3 in^2

model : real

1/12 / 16/3 = 1/12 * 3/16 = 3/192 = 1/64

model : real = 1 : 64

7 0

3 years ago

What is 3/5+3/10+9/11

Xelga [282]

Answer:

$\frac{189}{110}$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Round your answer to the nearest tenth

Tatiana [17]

Answer:hi

Step-by-step explanation:

6 0

3 years ago