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Pavel [41]
3 years ago
11

What is the sum of 19

Mathematics
1 answer:
kondaur [170]3 years ago
4 0
38! hope this helps :)))
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The width of a rectangle measures (5.9b+2.3) centimeters, and its length measures (3.3b+1.8) centimeters. Which expression repre
guapka [62]
The answer A asvdhakzncnsjcjdkkakzjsjakaksjxn
4 0
3 years ago
ms green tell you that a right triangle has a hypotenuse of 13 and a leg of 5 . She asks you to find the other leg of the triang
Montano1993 [528]

Answer:

\large \boxed{12}

Step-by-step explanation:

We can apply Pythagoras' Theorem.

\begin{array}{rcc}a^{2} & = & b^{2} + c^{2}\\13^{2}& = & 5^{2} + c^{2}\\169& = & 25 + c^{2}\\c^{2}& = & 144\\c & = & \sqrt{144}\\& = & \mathbf{12}\\\end{array}\\\text{The other leg of the triangle is $\large \boxed{\mathbf{12}}$}

8 0
3 years ago
The graph shows a line and two similar triangles. On a coordinate plane, a line goes through (0, 2) and (6, 4). A small triangle
Keith_Richards [23]

Answer:

I'm pretty sure it's y= 1/3x + 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELP ASAP MATH QUESTION The midpoint of a line segment is located at (3, -2). If one of the endpoints is (1, 6), what is the oth
Gnoma [55]

Answer:

<h2>(5, -10)</h2>

Step-by-step explanation:

Midpoint = (3,-2)\\1st \: endpoint = (1,6)\\2nd \: endpoint = ?\\\\\\Let \: (1,6) \:be \:x_1y_1\\Let\:(3,-2)\: be\:x\:and\:y\\\\x=(x_1+x_2)/2\\y=\frac{(y_1+y_2)}{2} \\\\3 =\frac{1+x_2}{2} \\\\3\times 2 =1+x_2\\\\6 = 1+x_2\\6-1=x_2\\\\x_2 =5\\\\y=\frac{(y_1+y_2)}{2} \\-2 = \frac{6+y_2}{2}\\\\ -2 \times 2= 6+y_2\\\\-4 = 6+y_2\\\\-4-6=y_2\\\\y_2 = -10\\\\Answer = (5 ,-10)

4 0
3 years ago
Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car result is 380 miles on 20 gallons
SOVA2 [1]

380/20 = 19

The car can go 19 miles on 1 gallon of gas.

75 * 19 = 1,425

You can drive 1,425 miles on 75 gallons.

6 0
3 years ago
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