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3 years ago

I’ll mark brainliest if correct lol

Mathematics

2 answers:

True [87]3 years ago

8 0

Answer:

10 seconds

Step-by-step explanation:

mark two points on the line the use the slope rule to calculate it you'll find it's -5 m/s

STALIN [3.7K]3 years ago

6 0

The answer is bellow, with all the steps

Answer:1700

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About 60,000 acres of wetlands are lost each year in the United states. What integer represents the change in wetlands after 4 y

QveST [7]

Over 4 years, there will be a loss of 60,000 acres per year, so 60,000 times 4 is equal to 240,000 acres. 240,000 is positive because the problem asks for the change, not the increase.

This is the work you will show

c=-60,000(4)

c=-240,000

So -240,000 represents the change.

You could also just count by -60,000 four times.

-60,000-60,000-60,000-60,000=-240,000.

4 0

3 years ago

Right answer gets brainlyest

lyudmila [28]

Answer:

$\frac{2}{3} (x+6)$

Step-by-step explanation:

$\frac{2}{3} x+4=$ $\frac{2}{3}$ ( $x$ +4÷ $\frac{2}{3}$ )

$\frac{2}{3}x+4$ = $\frac{2}{3}$ ( $x$ +4× $\frac{3}{2}$ )

$\frac{2}{3}x+4$ = $\frac{2}{3}$ ( $x$ + $\frac{12}{2}$ )

$\frac{2}{3}x+4$ = $\frac{2}{3}$ $(x+6)$

3 0

3 years ago

Graph the equation 36x^2 + 16y^2 = 576 on a graphing calculator. Identify the conic section. Then identify the center and interc

trasher [3.6K]

Answer:

If we use a graphing tool or a calculator, we can easily plot the equation provided.

Please see the attached images, where we can find the center of the ellipse, the intercepts and more information about the graph.

5 0

3 years ago

Please answer fast!!!!!

BlackZzzverrR [31]

Answer:

x = 2

Step-by-step explanation:

note that 4096 = $8^{4}$ , then

$8^{2x}$ = $8^{4}$

Since bases on both sides are equal, both 8 , then equate the exponents

2x = 4 ( divide both sides by 2 )

x = 2

6 0

3 years ago

Read 2 more answers

Evaluate 0.67y + 4 when y = 2 and when y = -2

jarptica [38.1K]

Answer:

2.66 and 4.34

Step-by-step explanation:

To evaluate, substitute the values of y and solve.

So, when y =-2

0.67y + 4 = -1.34 + 4 = 2.66

And when y = 2

0.67y + 4 = 1.34 + 4 = 4.34

Hope this helps.

5 0

3 years ago

Read 2 more answers