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3 years ago

5

HELP ASAP QUESTION IN PICTURE

1 answer:

umka2103 [35]3 years ago

6 0

Answer: idfk

Step-by-step explanation:

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1/2-(-1/3)<br><br> Does anyone know the answer to this question?

Alexxx [7]

Answer:

5/6

.......................

4 0

3 years ago

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Am I right idk could some explain. This to me.

Marysya12 [62]

It is 100 times smaller because 1.95x100=195 !!!

7 0

4 years ago

RectangleABCD has vertices at A(– 3, 1),B(– 2, – 1),C(2, 1), andD(1, 3). What is the area, in square units, of this rectangle? A

Anna [14]

Answer:

Option A. $10\ units^{2}$

Step-by-step explanation:

we know that

The area of the rectangle is equal to

A=LW

where

L is the length of rectangle

W is the width of rectangle

we have

$A(-3,1),B(-2,-1),C(2,1),D(1,3)$

Plot the vertices

see the attached figure

L=AD=BC

W=AB=DC

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

<em>Find the distance AD</em>

$A(-3,1),D(1,3)$

substitute in the formula

$AD=\sqrt{(3-1)^{2}+(1+3)^{2}}$

$AD=\sqrt{(2)^{2}+(4)^{2}}$

$AD=\sqrt{20}$

$AD=2\sqrt{5}\ units$

<em>Find the distance AB</em>

$A(-3,1),B(-2,-1)$

substitute in the formula

$AB=\sqrt{(-1-1)^{2}+(-2+3)^{2}}$

$AB=\sqrt{(-2)^{2}+(1)^{2}}$

$AB=\sqrt{5}$

$AB=\sqrt{5}\ units$

Find the area

$A=(2\sqrt{5})*(\sqrt{5})=10\ units^{2}$

4 0

3 years ago

6x-8 = -4x+7 solve for x

Fantom [35]

Answer:

so look

Step-by-step explanation:

6x=7+8

2 Simplify 7+87+8 to 1515.

6x=156x=15

3 Divide both sides by 66.

x=\frac{15}{6}x=

6

15

4 Simplify \frac{15}{6}

6

15

to \frac{5}{2}

2

5

.

x=\frac{5}{2}x=

2

5

Done

Decimal Form: 2.5

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4 years ago

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What is the circumcenter of the points (2,6), (8,6), (8,10)

mario62 [17]

See https://web2.0calc.com/questions/need-help-now_10.

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3 years ago