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Stells [14]
3 years ago
6

How to expend 5(3z+b) +4(b-2z) using distributive property​

Mathematics
2 answers:
Amanda [17]3 years ago
8 0

Answer:

5 (3z+b) +4 (b-2z)

5(3) (z+b) +4(2) (b-z)

5x3= 15 / 4x2= 8 -- Input (below)

Answer= 15 (z+b) +8 (b-z)

Step-by-step explanation:

VMariaS [17]3 years ago
5 0

Answer:

7z+9b

Step-by-step explanation:

distrbuite the 5:

15z+5b + 4(b-2z)

then distrubite the 4:

15z + 5b + 4b - 8z

collect like terms:

7z+ 9b

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Which of the following does not name the same line?<br><br> MN<br><br> KM<br><br> KN<br><br> KL
garik1379 [7]

Answer:

KL does not name the same line.

Step-by-step explanation:

You'll recognize that if you go from KM, it stays on the same. You go from MN it stays on the same line. KN also stays on the same line. By K and L are two completely different lines. L can only be with N or J

8 0
3 years ago
A spinner travels around a circle. The radius is 3 inches. Mike spins the spinner and it travels completely around the circle 5
nignag [31]

Answer:

The spinner travelled 94.2 inches.

Step-by-step explanation:

In order to solve this question we first need to calculate the length of the circle, that is given by the following formula:

length = 2*pi*r

length = 2*3.14*3 = 18.84 inches

Since the spinner revolved around the circle 5 times, the distance travelled by the tip is the length of the circle multiplied by 5, as shown below:

distance = length*5

distance = 18.84*5 = 94.2 inches

The spinner travelled 94.2 inches.

7 0
3 years ago
Read 2 more answers
Tyler ate x fruit snacks, and Han ate 3/4 less that. write an expression for the number of fruit snacks Han ate​
Alika [10]

x = ×-3/4

because you hace the variable x and you do not know the number of fruit snacks he ate and you need to have the same variables to properly find the answer.

3 0
3 years ago
I need help on number 4. Please help me!
Andreas93 [3]
S= R- 1/3R

The first problem s=18 r-= 6
This is how it works

Use S-= R-1/3R
12= 18-1/3(18)
12= 18-6
12=12

8 0
3 years ago
1. What is the median of the following numbers? 36,42,28, 52, 48, 36, 31<br> 36<br> O 42<br> O 48
Kruka [31]
The answer is 36 pls mark me brainliest:)
4 0
3 years ago
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