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Mama L [17]
3 years ago
13

Reynaldo drew a rectangular design that was 6 in. wide and 8in. long. He used a copy machine to enlarge the rectangular design s

o that the width was 10 in. What was the length of the enlarged design
Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0
The I pretty sure the answer is 12
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Question 1(Multiple Choice Worth 4 points)
Airida [17]
I think you mean x^2 - 7x + 8
This is a basic factoring problem:
What two numbers multiply to make 8 and add to make -7?
There are no two numbers that work!
Therefore, it is prime
4 0
3 years ago
What is the true solution In 20+In 5=2 In x?
S_A_V [24]

Answer:

x = 10

Step-by-step explanation:

Using the rules of logarithms

• log x + log y ⇔ log(xy)

• logx^{n} ⇔ n log x

• log x = log y ⇒ x = y

Given

ln20 + ln5 = 2 lnx , then

ln(20 × 5) = lnx^{2}

ln 100 = lnx^{2}, hence

x² = 100 ( take the square root of both sides )

x = 10

7 0
3 years ago
Which statement matches the inequality − 2 < 9?
swat32

Answer: Answer is C.

Step-by-step explanation: It is because positive numbers go to the right, and negative numbers to the left.

Hope that helps :)

8 0
2 years ago
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Which statement best describes a method that can be used to sketch the graph.
Yakvenalex [24]

Answer:

Step-by-step explanation:

b. Translate the graph of y = |x| two units up.

4 0
2 years ago
A man standing 15 feet away from a lamp post and the shadow is 5 feet long. The angle of elevation is 50 degrees how tall is the
Anettt [7]

Answer:

The lamp post is 18 feet tall

(or 17.88)

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