3 years ago

BRAINLIEST TO CORRECT

Mathematics

2 answers:

mariarad [96]3 years ago

6 0

Answer:

they've watched tv for 10 hours last week

Step-by-step explanation:

0.9X = 9

X = 10

NeTakaya3 years ago

4 0

10 hours of tv

This is because the 9 hours is equal to 90% of the total time of the week before, and 9/9 is equal to 1, and 90/9 is equal to ten. You then add the ten precent value and the 90% value to get 10 hours

You might be interested in

Coins as percents of $1. Can you help me with question 1,2,3,4,5,6,7? They are NOT WORD PROBLEMS!

Bezzdna [24]

1.
a)1/100
b)0.01
c) 1%

.

3 0

3 years ago

Read 2 more answers

Which makes the statement true 7 to the power of negative 2 =?

Mamont248 [21]

Answer:

1/49

Step-by-step explanation:

7^2 = 49

7^-2 = reciprocal of 49 = 1/49

7 0

3 years ago

Read 2 more answers

Which equation is the slope-intercept form of the line that passes through (12, 9) and is perpendicular to the graph of y = −34x

noname [10]

Answer:did

Step-by-step explanation:I do that.

8 0

3 years ago

YO HELP ASAP !!! 15 POINTS !!!

saw5 [17]

Answer:

the answer is c

Step-by-step explanation:

you have to multiply the f xn and then add 7 that's when you get n and when you get that you have to find n which means you minus n-f and you get 46

6 0

3 years ago

Read 2 more answers

2y^3 • 3xy^3/3x^2 y^4

KATRIN_1 [288]

Answer:

2y^2/x

Step-by-step explanation:

8 0

3 years ago