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3 years ago

14

The height of a building is proportional to the number of floors. The figure shows the height of a building with 7 floors. Compl

ete parts a and b.

1 answer:

VladimirAG [237]3 years ago

6 0

Can't give you an answer without a picture of the figure.

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Please help with math

kykrilka [37]

Answer:

2nd option, x > 1.10

Step-by-step explanation:

$7e^{2x}-5 > 58$

Add 5 to both sides,

$7e^{2x}-5+5 > 58 +5\\7e^{2x} > 63$

Divided both sides by 7,

$\frac{7e^{2x}}{7} > \frac{63}{7}$

$e^{2x} > 9$

Apply Exponent Rule,

$2x > 2ln(3)$

$\frac{2x}{2} > \frac{2ln(3)}{2}$

x > ln(3) or x > 1.09861

Learn more about logarithms here: brainly.com/question/12049968

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2 years ago

Angelica is five years less than double Jahiem’s age. Jahiem is 14 years old. How many years old is Angelica?

RoseWind [281]

Angelica is 23

Steps
Use the equation x=2j-5
Plug in jahiems age (14) for j and solve for c

3 0

3 years ago

Answer for immediate brainliest

Goryan [66]

Answer:

some

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the length of line segment XZ

algol13

8 units that Is the answer

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3 years ago

Read 2 more answers

In the diagram shown, m 1= 50 and m2 = (2x-20)

stepladder [879]

Answer:

x = 35

Step-by-step explanation:

Since m1=m2 :

$2x - 20 = 50 \\ 2x = 70 \\ x = 35$

6 0

2 years ago