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nasty-shy [4]
2 years ago
9

Can someone please give me the (Answers) to this? ... please ... I need help….

Mathematics
2 answers:
Mrac [35]2 years ago
5 0

Answer:

Step-by-step explanation:

5. x/7 = 9/x

x^2 = 63

x= 3\sqrt{7}

6. x/84 = 16/x

x^2 = 1344

x=8\sqrt{21}

7. x/12 = 12/16

16x=144

x=9

8. x/48 = 48/64

64x=2304

x=36

tester [92]2 years ago
3 0

Step-by-step explanation:

please mark me as brainlist please

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So you get -6/-3, which equals 2
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3 years ago
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A translation moves point V(–2, 3) to V prime (negative 2, 7). Which are true statements about the translation? The point moves
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Answer:

The transformation rule is (x, y) → (x + 0, y + 4).

There occurs a transformation of vertical translation.

Step-by-step explanation:

A translation moves point V(–2,3) to V'(-2,7).

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{Since the x-value does not change and the y-value changes by 4 unit to the upward direction}

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Lisa sold her old bike for $140 less than she paid for it. She sold the bike for $85. Write and solve and equation to find how m
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Answer:

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3 years ago
The weights of 3 puppies at one week old were 6.5 ounces, 7.3 ounces, and 6.4 ounces. If each
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The answers are 8.6 ounces, 9.4 ounces, and 8.5 ounces

Explanation:

To find how much each puppy weights simply add the weight they gained (2.1 ounces) to the weight of each puppy at one week old. The process to add the weights is shown below:

First Puppy

6.5 ounces (weight at one week old)  +  2.1 ounces (weight gained)

Align both numbers using the period as the reference and add

          6.5

+    <u>      2.1 </u>

          8.6  

The weigh of the first puppy is 8.6 ounces which can be rounded as 9 ounces (integer)

Second Puppy

Now, repeat the process

7.3 ounces +  2.1 ounces

           7.3

+    <u>      2.1 </u>

           9.4

The weigh of this puppy is 9.4 ounces or  9 ounces (integer) if rounded

Third Puppy

6.4 ounces +  2.1 ounces

           6.4

+    <u>      2.1 </u>

           8.5

The weight of the third puppy is 8.5 ounces which can be rounded as 8 ounces or 9 ounces (integers) depending on the rounding method.

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Answer:

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Step-by-step explanation:

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