3 years ago

Hey please help i’ll give brain

Mathematics

2 answers:

anygoal [31]3 years ago

7 0

Answer:

81-1 nine

90-81

Step-by-step explanation:

Brilliant_brown [7]3 years ago

7 0

Answer:

$9 \times 9 = 10nines - 1nine \\ 9 \times 9 = 90 - 9 \\ 9 \times 9 = 81 \\ thank \: you$

You might be interested in

What is the slope of the line represented by the equation 3x + 5y= -7

erastova [34]

Answer:

Step-by-step explanation:

because that is the slope of the equation

5 0

3 years ago

Cuanto es 100+100+0+0+0+0+0

jeka94

Answer:

es 200

Step-by-step explanation:

100+100=200

0+0+0+0+0=0

3 0

3 years ago

Write a compound inequality that the graph could represent. Picture below

Nataly_w [17]

X≥-1, x<3, or -1≤x<3
these are the possible compound inequalities, hope it helps!

4 0

3 years ago

Read 2 more answers

On last week's climb, each climber carried a pack that was 28% of his or her body weight. One climber weighed 78 pounds. What wa

11Alexandr11 [23.1K]

<h3><u>Solution</u> : </h3>

weight of bag :

$28 \% \: \: of \: \: \: climber's \: \: weight$

$\dfrac{28}{100} \times 78$

$\dfrac{2184}{100}$

$21.84 \: \: \: pounds$

8 0

3 years ago

1. f(x) = 2x + 4 when x = 5

Dmitriy789 [7]

Answer:

f(5)=14

Step-by-step explanation:

f(5)=2(5)+4

f(5)=10+4

f(5)=14

3 0

3 years ago

Read 2 more answers