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kotegsom [21]
3 years ago
12

Answer this please!!!!

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

Danielle spent 38.80 dollars over long distance

Step-by-step explanation:

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If KM = 32 units, KL = 3x+6 and LM= 11 units, what is the value of x?
Rus_ich [418]

Answer:

<h2>x = 5</h2>

Step-by-step explanation:

|<------------------- 32 units ---------------->|

K-----------------------L-------------------------M

           3x + 6                    11

KL + LM = KM

3x + 6 + 11 = 32

3x = 32 - 11 - 6

x = 15 / 3

x = 5 units

7 0
3 years ago
Point E has coordinates (-11, 7), and point F has coordinates (-5, 1). To the nearest unit, what is the distance between the two
Zigmanuir [339]

Answer:

8 units

Step-by-step explanation:

We can use the distance formula. Recall the distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Let (-11,7) be x_1 and y_1, and (-5,1) be x_2 and y_2

Plug in the numbers:

d=\sqrt{(-5-(-11))^2+(1-7)^2

d=\sqrt{6^2+(-6)^2}

d=\sqrt{36+36}=\sqrt{72}=6\sqrt2\approx8

4 0
3 years ago
Solve the given equation for x.<br><br> 2x-B = 10
alexandr1967 [171]

Answer:

x=5+b/2

Step-by-step explanation:

move all terms that dont contain x to the right, and solve

5 0
3 years ago
Read 2 more answers
How many subsets does A​ have?
finlep [7]
A set with n elements has 2^n subsets, including the empty set and the complete set.

Your set has 2^6 = 64 subsets.
7 0
3 years ago
AB is Tangent to circle O at B. if AB = 7 and AO = 17.4, what is the length of radius r to the nearest tenth?
irakobra [83]
The angle the radius makes with AB is a right angle, so the Pythagorean theorem applies.
  r² = 17.4² - 7² = 253.76
  r = √253.76 ≈ 15.9

The length of radius r is about 15.9.
5 0
3 years ago
Read 2 more answers
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