3 years ago

I would really appreciate if someone can help on this problem

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

8 0

A'B'C' is a translation
A"B"C" is a dilation
A"'B"'C"' is a flip
A""B""C"" is a rotation

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can someone help me with this

stiks02 [169]

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Haha boogaloo booga

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3 years ago

what is the equation in slope intercept form of the line that passes through the point (-4,47) and (2,-16)

Vilka [71]

The slope-intercept form:

$y=mx+b$

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-4, 47) and (2, -16). Substitute:

$m=\dfrac{-16-47}{2-(-4)}=\dfrac{-63}{6}=-\dfrac{63:3}{6:3}=-\dfrac{21}{2}$

Therefore we have:

$y=-\dfrac{21}{2}x+b$

Put the coordinates of the point (2, -16) to the equation:

$-16=-\dfrac{21}{2}(2)+b\\\\-16=-21+b\qquad\text{add 21 from both sides}\\\\5=b\to b=5$

Answer: $\boxed{y=-\dfrac{21}{2}x+5}$

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3 years ago

If m 1 = 90°, what is m?

Setler79 [48]

Perpendicular

Mark as brainliest

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3 years ago

Read 2 more answers

Tony’s deposit earned $40.80 in simple over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?

Vsevolod [243]

Answer:

Tony's deposit was $800.

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=3\ years\\ I=\$40.80\\r=1.7\%=1.7/100=0.017$

substitute in the formula above

$40.80=P(0.017*3)$

$P=40.80/(0.017*3)$

$P=\$800$

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3 years ago

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please help me solve this. ill award brainliest! please just explain how to solve and what it should be.

Galina-37 [17]

Answer:

3 - that is if all of those say 7 because some have a line through and some dont.

Step-by-step explanation:

Download photomath. You take a photo of the math problem and it gives the answer plus steps to solve.

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3 years ago