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ArbitrLikvidat [17]
3 years ago
11

What distance measures 7 units

Mathematics
2 answers:
klio [65]3 years ago
8 0

Answer: A

its A because if you count the units between L and M it is 7


mel-nik [20]3 years ago
5 0

Answer:

the distance between points m and p

Step-by-step explanation:


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Please help !! asap mathematic question worth 12 points
faust18 [17]

Answer:

1. (d) First F, then D, then C

2. x=16, not extraneous

Step-by-step explanation:

1. Let's solve the given equation and see which steps we need:

\sqrt{6x + 4} = 8

Since the X is under a square root, let's raise both sides to their square value.

\sqrt{6x + 4}^{2}  = 8^{2}

So we get: 6x + 4 = 64

Next step is to isolate the x factor, so we need to subtract 4 on both sides, to get:

6x = 60

Then to isolate x, we need to divide both sides by 6.

x = 10.

2. Solve for x.  \sqrt{x + 9} - 4 = 1

We'll first begin by isolating the square root on its side alone:

\sqrt{x + 9} = 5

Then we'll raise each side to its square: x + 9 = 25

Isolate x, to get x = 16

Now, is that solution extraneous or not?

Let's enter 16 in the initial equation and find out:

\sqrt{x + 9} - 4 = \sqrt{16 + 9} - 4 = \sqrt{25} - 4 = 5 - 4 = 1

It works, so the solution is not extraneous!

4 0
3 years ago
Paula has a dog that weighs 3 times as much as Carla's dog. The total weight of the dogs is 48 pounds. How much does Paula's dog
spayn [35]
Let the weight of Paula's dog be x
Let the weight of Carla's dog be y

We know that the weight of Paula's dog is 3 times that of Carla's dog, therefore:
x = 3y ...........> equation I

We also know that the sum of the weights is 48 pounds, therefore:
x + y = 48 ............> equation II

Substitute with equation I in equation II:
3y + y = 48
4y = 48
y = 12 pouds

Substitute with the value of y in equation I:
x = 3(12) = 36 pounds

Based on the above calculations:
Paula's dog weighs 36 pounds
Carla's dog weighs 12 pounds
7 0
3 years ago
Sam's bill at a restaurant is $ 23.00, and he leaves an 18% tip. What is the total bill including the tip?
Mandarinka [93]

Answer:

4.14

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Your computer displays the progress of a downloading video(46%). What fraction of the video is downloaded? Write your answer in
suter [353]
I'm going to say for this one it's going to be 46% Notice that the word percent has the word "cent", meaning a hundred. So "per hundred". We have 46 out of 100 here, so 46/100, and we can simplify to 23/50. Hope this helps.
8 0
3 years ago
The line segment is reflected about the x axis to form e'f . which statement describes e'f
Colt1911 [192]
What grade are you in and i can tell you what the asnswer is
4 0
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