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3 years ago

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The shopping center in Montgomeryville has 23,619 square feet the shopping center in harleyville has 6,522 square feet. What sta

tement about the value of the 6 in 23,619 and 6,522

1 answer:

Harman [31]3 years ago

8 0

Answer:

jhkhdjkfjk

safhu

Step-by-step explanation:

ashfjhsuiehfnal/fihfaeo

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What is the slope of the line that contains these points?

Novosadov [1.4K]

Answer:

-2/5

Step-by-step explanation:

We can find the slope of a line by using

m = (y2-y1)/ (x2-x1)

= (6-4)/(41-46)

= 2/-5

= -2/5

8 0

3 years ago

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-3x-6y=11. 2x+y = 4 solving linear systems using multiplication and addition show your work

sladkih [1.3K]

<span>Example<span>Problem<span><span>Use elimination to solve the system.</span> x –<span> y = </span>−6x <span>+ y = 8</span></span> </span><span> Add the equations.</span><span> <span><span>2x = 2</span>x = 1</span><span>Solve for x.</span></span><span> <span>x<span> + y = 8</span><span>1 + y = 8</span>y = 8 – 1y = 7</span><span>Substitute x = 1 into one of the original equations and solve for y.</span></span><span> <span>x<span> – y = −6</span>1 – 7 = −6−6 = −6 TRUE</span><span>x<span> + y = 8</span>1 + 7 = 88 = 8TRUE</span><span>Be sure to check your answer in both equations!</span></span><span>AnswerThe solution is (1, 7). </span></span>

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3 years ago

Represent the arithmetic series using the recursive formula. 94, 89, 84, 79, … <br>pLeAsE hUrRy

andreev551 [17]

Answer:

The answer is 5

Step-by-step explanation:

Hope it helps <3 c:

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3 years ago

Evaluate the function found in the previous step at X =-3

babunello [35]

$x-5y=-4x-2y$

In order to evaluate the given function at x = -3, simply replace "x" in the function with -3 and solve.

$-3-5y=-4(-3)-2y$

<em>Multiply -4 and -3 in the function above.</em>

$-3-5y=12-2y$

<em>Add 3 on both sides of the equation.</em>

$-3-5y+3=12-2y+3$ $-5y=15-2y$

<em>Add 2y on both sides of the equation.</em>

$-5y+2y=15-2y+2y$ $-3y=15$

<em>Divide both sides of the equation by -3.</em>

$\frac{-3y}{-3}=\frac{15}{-3}$ $y=-5$

Therefore, at x = -3, the value of y = -5. Hence, f(-3) = -5.

Answer:

f(-3) = -5

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7 0

1 year ago

Find a ·<br> b. |a| = 80, |b| = 50, the angle between a and b is 3π/4.

mart [117]

Answer:

$a\cdot b=-2000\sqrt{2}$

Step-by-step explanation:

Given information: |a| = 80, |b| = 50, the angle between a and b is 3π/4.

We need to find the dot product a · b.

The formula of dot product is

$a\cdot b=|a||b|\cos \theta$

where, θ is the angle between a and b.

Substitute the given values in the above formula.

$a\cdot b=(80)(50)\cos (\frac{3\pi}{4})$

$a\cdot b=4000\cos (\pi-\frac{\pi}{4})$

$a\cdot b=-4000\cos (\frac{\pi}{4})$ $[\because \cos (\pi-\theta)=-\cos \theta]$

$a\cdot b=-4000\frac{1}{\sqrt{2}}$

$a\cdot b=-\frac{4000}{\sqrt{2}}$

Rationalize the above equation.

$a\cdot b=-\frac{4000}{\sqrt{2}}\times \frac{\sqrt{2}}{\sqrt{2}}$

$a\cdot b=-\frac{4000\sqrt{2}}{2}$

$a\cdot b=-2000\sqrt{2}$

Therefore, the value of a · b is $a\cdot b=-2000\sqrt{2}$ .

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3 years ago

Read 2 more answers