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3 years ago

Please help me! Extra points for this one

Mathematics

2 answers:

emmainna [20.7K]3 years ago

7 0

Answer:

3x +-4

Step-by-step explanation:

well since it is linear functions you would want the Mx+B equation to be present and since you have to find rise over run you would get 3/1 which is just 3 translated giving you a slope of 3 and your y-intercept is your B so in forth giving you the answer of 3x+ -4

plz mark brainliest

aleksley [76]3 years ago

7 0

Hi There!

Answer:

y = 3x + (-4) or y = 3x - 4

Step-by-step explanation:

If you look at the graph you can see that the y intercept is -4.

If you look at line the only point that lines up exactly with the cross hairs of the graph is 3.

Hope This Helps :)

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At 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at

ioda

Answer:

203 feet.

Step-by-step explanation:

Please find the attachment.

Let h represent the height of the building.

We have been given that at 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at an angle about 35 degrees above the horizontal.

We know that tangent relates opposite side of a right triangle to its adjacent side.

$\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}$

Upon substituting our given values in above formula, we will get:

$\text{tan}(35^{\circ})=\frac{h}{290}$

$290*\text{tan}(35^{\circ})=\frac{h}{290}*290$

$290*0.70020753821=h$

$h=290*0.70020753821$

$h=203.0601860809$

$h\approx 203$

Therefore, the building is approximately 203 feet high.

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3 years ago

What segment is congruent to PR? <br> A. BC <br> B. AC <br> C. AB <br> D. QR

BabaBlast [244]

Answer:

B. AC

Step-by-step explanation:

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2 years ago

For the school play, 40 rows of chairs are set up. There are 22 chairs on each row. How many chairs are there?

Nataliya [291]

There are 880 chairs.
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3 years ago

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jok3333 [9.3K]

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A data set is summarized in the frequency table below. Using the table, determine the number of values less than or equal to 6.

Nata [24]

Answer:

Step-by-step explanation:

Given the above table of the data set, the number of values less than or equal to 6 would be the sum of the frequencies of all values that is equal to or less than 6.

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3 years ago