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3 years ago

Using graph paper, solve the following equation. Then click on the graph until the correct one is displayed. y = -|x|

Mathematics

2 answers:

seropon [69]3 years ago

8 0

Answer:

Graph attached is the solution.

Step-by-step explanation:

Given : Equation $y=-|x|$

To find : Using graph solve the equation.

Solution :

First we plot the graph of the given equation.

Graph attached below.

The given graph gave the points lie on the graph which give the solution of the graph

x y

0 0

-1 -1

-2 -2

1 -1

2 -2

These points are the solution of the given equation which satisfy the equation.

bagirrra123 [75]3 years ago

3 0

This graph is a V that is opening downward and the point is at the point (0,0)

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Solve the following equation for h. r+3Q/h=t

Arada [10]

Answer:

$\bold{h=\dfrac{3Q}{t-r}}$

Step-by-step explanation:

$\bold{r+\frac{3Q}h=t}\\-r\qquad\ -r\\\bold{\frac{3Q}h=t-r}\\\cdot h\qquad \cdot h\\ \bold{3Q=(t-r)h}\\^{\div(t-r)\quad\div(t-r)}\\\bold{\dfrac{3Q}{t-r}=h}$

Or, if you mean (r+3Q)/h=t:

$\bold{\frac{r+3Q}h=t}\\{}\ \ \cdot h\quad\ \cdot h\\\bold{r+3Q=ht}\\{}\ \ \div t\qquad \div t\\\bold{\dfrac{r+3Q}{t}=h}\\\\\bold{h=\dfrac{r+3Q}{t}}$

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3 years ago

Can someone help me thx

VikaD [51]

Answer: 118

Explanation:

Since ∠A=∠ADB: ∠ADB=61°. The sum of the interior angles of any triangle is 180°, thus:

61°+61°= 122
180-122=58°
∠DBA=58°

Since triangle BCD is an equilateral triangle, all the interior angles are the same:

180/3=60
∠DBC=60°
∠BCD=60°
∠CDB=60°

Since angles DBC and DBA make up angle ABC, just simply add the two angles together:

58+60=118°

Therefore, ∠ABC is 118°.

7 0

3 years ago

Solve y = x2-5 for x. O A. x = +/-5 B. X = y + 5 C. X = +/y+5 O D. x = y-5

OLEGan [10]

I got C b I’m not 100% sure

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3 years ago

Kelly saved $150. That is 50% of the money she earned this summer. How much did Kelly earn this summer?

Orlov [11]

Question

Kelly saved $150. That is 50% of the money she earned this summer. How much did Kelly earn this summer?

Answer:

Step-by-step explanation:

50% = 1/2 = 0.5

150 is the 50% of the money she earned this summer.

Solution

150 * 2 = 300$

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3 years ago

Read 2 more answers

What is the length of the line? a) 8 b)12 c)√60 d)√136

muminat

Answer:

the answer is D

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Step-by-step explanation:

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4 0

3 years ago