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3 years ago

Help ASAP!!! With both of he parts!!!

Mathematics

1 answer:

Evgen [1.6K]3 years ago

6 0

I don’t know part a but part b is -87 feet

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What is 2/3 divided b 1/6 =?

Xelga [282]

Answer:

Step-by-step explanation:

$\frac{2}{3} \div \frac{1}{6}$ can also be written as $\frac{2}{3} \times \frac{6}{1}$ . Evaluating this gives $\frac{2 \times 6}{1 \times 3}$ = $\frac{12}{3}$ = $4$

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2 years ago

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Find the area of the shape shown below.

Rama09 [41]

Answer:

Step-by-step explanation:

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3 years ago

Write the equation of a line in POINT-SLOPE

Tems11 [23]

Answer:

y - 2 = 1/2(x - 3)

Step-by-step explanation:

In this question, we need to write the given information in point-slope form.

Point-slope form: y - y1 = m(x - x1)

We know that our slope is 1/2

We are also given a coordinate: (3, 2)

Plug in the information to its correct spot in the equation:

y - 2 = 1/2(x - 3)

Your point-slope form would be: y - 2 = 1/2(x - 3)

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3 years ago

Find the congruence transformation that maps ABC TO ABC

Shtirlitz [24]

Is there a picture or options to this ?

7 0

3 years ago

I need answer on this graphing va substitution.Problem 7 I tried to solve it but not sure that’s correct

Bond [772]

Given the system of equations:

$\begin{gathered} 2x+9y=27 \\ x-3y=-24 \end{gathered}$

To solve it by substitution, follow the steps below.

Step 1: Solve one linear equation for x in terms of y.

Let's choose the second equation. To solve it for x, add 3y to each side of the equations.

$\begin{gathered} x-3y=-24 \\ x-3y+3y=-24+3y \\ x=-24+3y \end{gathered}$

Step 2: Substitute the expression found for x in the first equation.

$\begin{gathered} 2x+9y=27 \\ 2\cdot(-24+3y)+9y=27 \\ -48+6y+9y=27 \\ -48+15y=27 \end{gathered}$

Step 3: Isolate y in the equation found in step 2.

To do it, first, add 48 to both sides.

$\begin{gathered} -48+15y=27 \\ -48+15y+48=27+48 \\ 15y=75 \end{gathered}$

Then, divide both sides by 15.

$\begin{gathered} \frac{15y}{15}=\frac{75}{15} \\ y=5 \end{gathered}$

Step 4: Substitute y by 5 in the relation found in step 1 to find x.

$\begin{gathered} x=-24+3y \\ x=-24+3\cdot5 \\ x=-24+15 \\ x=-9 \end{gathered}$

Answer:

x = -9

y = 5

or (-9, 5)

Also, you can graph the lines by choosing two points from each equation, according to the picture below.

7 0

1 year ago