2 years ago

Ralph plotted the points (-4, 1) and (-4,-1) on a coordinate grid. What is the distance,

Mathematics

1 answer:

olga nikolaevna [1]2 years ago

7 0

I think the answer is c I hope this helps

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Y = 6x - 13<br> 5x - 2y = 5<br> Using the substitution method

tankabanditka [31]

Answer:

x=3, y=5

Step-by-step explanation:

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3 years ago

$29,000;$4 decrease find the new amount given the original amount and the percent of change.

stellarik [79]

$1 - (28,996/29,000) = 0.000138
0.0138%

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3 years ago

Someone please help me i’m so llst

kicyunya [14]

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2 years ago

Kaci bought a birthday cake like the one shown below. If a=5inches,b=5inches,c=10 inches, and d=3inches what is the volume of th

Gnom [1K]

Answer:

75+150=225 in^2

Step-by-step explanation:

Separate each layer.

Area1+Area2= Total area

A1= a*b*d

A2=a*c*d

A1=5*5*3=75 in^2

A2=5*10*3=150 in^2

75+150=225 in^2

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3 years ago

A rectangle is 20 meters long and 20 meters wide. If the length is increased by 10% and the width is decreased by 10%, what is t

Solnce55 [7]

Consider that the initial length and width of the rectangle are given as,

$\begin{gathered} l=20 \\ b=20 \end{gathered}$

After the length is increased by 10%, the new length (L) of the rectangle is calculated as,

$\begin{gathered} L=(1+\frac{10}{100})\cdot l \\ L=(\frac{110}{100})\cdot20 \\ L=22 \end{gathered}$

After the width is decreased by 10%, the new width (B) of the rectangle is calculated as,

$\begin{gathered} B=(1-\frac{10}{100})\cdot b \\ B=(\frac{90}{100})\cdot20 \\ B=18 \end{gathered}$

Then the area (A) of the new rectangle is calculated as,

$\begin{gathered} A=L\times B \\ A=22\times18 \\ A=396 \end{gathered}$

Thus, the new area of the rectangle is 396 square meters.

7 0

1 year ago