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3 years ago

The area of the triangle below is ___ sq. units HELP ASAPPP

Mathematics

2 answers:

deff fn [24]3 years ago

7 0

Answer:

D. 40

Step-by-step explanation:

Area of triangle: A = 1/2bh

We have b and h already, so simply plug it in:

A = 1/2(16)(5)

A = 8(5)

A = 40 units²

devlian [24]3 years ago

5 0

Area of a triangle: A = bh/2

Solve with the values we are given.

A = 5*16/2

A = 80/2

A = 40

Therefore, the answer is D.

Best of Luck!

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What Is The Prime Factor Of 4275 ?

jarptica [38.1K]

Answer:

$5^2$ · $3^2$ · $19$

Step-by-step explanation:

Well to find the prime factor we make the prime factorization tree.

Look at the image below↓

Thus,

the prime factorization of 4275 is $5^2$ · $3^2$ · $19$

Hope this helps :)

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3 years ago

Find the slope of the given line, if it is defined.

il63 [147K]

Answer: A. The slope is $-\dfrac{4}{3}$ .

Step-by-step explanation:

The slope of a line helps to specify the direction of the line.

The slope of a line that passes through (a,b) and (c,d) is given by :-

$\text{Slope}=\dfrac{d-b}{c-a}$

Then the slope of a line passes through origin i.e. (0,0) and (-9,12) is given by :-

$\text{Slope}=\dfrac{12-0}{-9-0}\\\\\Rightarrow\ \text{Slope}=\dfrac{12}{-9}\\\\\Rightarrow\ \text{Slope}=-\dfrac{4}{3}$

Hence, the slope is $-\dfrac{4}{3}$ .

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3 years ago

Given the Venn diagram below, which statement must be false?

Alex_Xolod [135]

Some rational numbers are not integers. Is The False Option....

6 0

3 years ago

Hello,

Damm [24]

Answer:

-1

Step-by-step explanation:

The axes on your graph are not labeled, so we have to assume they follow the usual convention. That is, the vertical axis is the y-axis, and the horizontal axis is the x-axis.

The x-coordinate tells how far to the left or right of the y-axis the point is. Here, point L is 1 grid square to the left of the vertical line that is the y-axis. If you follow the vertical line through L down to where it crosses the x-axis, you will see an unlabeled open circle there. (We don't know the purpose of that circle, but we call it to your attention so you know you're looking in the right place.)

Looking 4 more grid squares to the left of that point, you see the marking "-5". This tells you each grid square corresponds to one unit. Then the first one to the left of the y-axis (where the open circle is) has a value of -1. That is the value of the x-coordinate of point L.

The x-coordinate of point L is -1.

4 0

3 years ago

A line contains the points R (-1, 8) S (1, 4) and T (6, y). Solve for y. Be sure to show and explain all work.

Nikitich [7]

Given:

A line contains the points R(-1, 8), S(1, 4) and T(6, y).

To find:

The value of y.

Solution:

Three points are collinear if:

$x_1(y_2-y_3)+x_2(y_3-y_2)+x_3(y_1-y_2)=0$