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ivanzaharov [21]
2 years ago
11

What is 7 times the sum of a number and 8. I will be giving brainliest

Mathematics
2 answers:
andrew-mc [135]2 years ago
6 0

Answer:

7x(a+8)

Step-by-step explanation:

rewona [7]2 years ago
3 0

Answer:

7x(a+8)

Step-by-step explanation:

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Please Help! Given parallelogram ABCD with the measures shown, what is the Measure of 5?
Scilla [17]

Answer:

m\angle 5=76\degree.

Step-by-step explanation:

In the given parallelogram, line AC is a transversal.

Using the alternate interior angles theorem,

m\angle 5=76\degree.

You can observe this by tracing a Z-pattern.

You will then observe that m<5 and the 76\degree angles are alternate interior angles.

5 0
3 years ago
Can somebody help with these two?
kotegsom [21]

Answer:

14: 104.5 square inches

15: 706.5 square inches

Step-by-step explanation:

14: 19x11= 209

209/2= 104.5 square inches

15: formula: pi times the radius squared

15x15= 225

225x3.14= 706.5 square inches

8 0
1 year ago
1) Nathan has 3.5 bags of marbles in his room. The rest of the marbles are in the
Sedbober [7]

Answer:

6 - 3.5 = 2.5

Step-by-step explanation:

8 0
3 years ago
Write a quadratic equation whose solutions are 7i and -7i
mrs_skeptik [129]
x = \pm 7i  \\  \\ x^2 = -49 \\  \\ x^2 +49 = 0
4 0
3 years ago
Find the probability that a point chosen at random will lie in the shaded region.
malfutka [58]

Step-by-step explanation:

In the 1st question

Total boxes = 6

Shaded boxes = 2

Probability = 2/6 = 1/3

5 0
3 years ago
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