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2 years ago

Help please image is uploaded view please.

Mathematics

1 answer:

harina [27]2 years ago

6 0

Answer:

Step-by-step explanation:

we are given that angle NRQ is 78 degrees

we can see from the figure that the sum of the given angles is angle NRQ

(8x + 7) + (4x - 1) = 78

12x + 6 = 78

12x = 72

x = 6

Now, we have to find angle PRQ

replacing x with 6 in the equation of angle PRQ

PRQ = 4(6) - 1

PRQ = 23

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Use the coordinate plane to help you identify the length of each leg then use the Pythagorean Theorem to find the length of CD

Nitella [24]

Answer:

CE= 9cm, DE= 5cm, CD= 10.2956cm

Step-by-step explanation:

Let E be the point of the other triangle.

Using Pythagoras' Theorem,

CD= square root symbol (CE^2 + DE^2)

= square root symbol (9^2+5^2)

= 10.2956cm (6 sf)

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1 year ago

write an equation of a line that passes through the following tow points (4, -6) and (2, 8) show work

stiks02 [169]

Answer:

$y = -7x + 22$

Step-by-step explanation:

Given

$(x_1,y_1) = (4,-6)$

$(x_2,y_2) = (2,8)$

Required

Determine the line equation

This question will be answered using linear interpolation.

This is represented as thus:

$\frac{y - y_1}{x - x_1} = \frac{y_2 - y_1}{x_2 - x_1}$

Substitute values for x1,x2,y1 and y2

$\frac{y - (-6)}{x - 4} = \frac{8 - (-6)}{2 - 4}$

$\frac{y +6}{x - 4} = \frac{8 +6}{2 - 4}$

$\frac{y +6}{x - 4} = \frac{14}{-2}$

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Cross Multiply

$y + 6 = -7(x - 4)$

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Make y the subject

$y = -7x + 28-6$

$y = -7x + 22$

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2 years ago

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Korvikt [17]

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The Robinson's guest bathroom is 10.5 feet long and 8 feet wide. Assuming the bathroom is rectangular, what is its area in ft2?

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2 years ago

Read 2 more answers

3. You have 3 consecutive numbers, with the smallest number n.

lbvjy [14]

Heyo !!

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$\frac{A~n~s~w~e~r~ :}{}$

<h2>A. What are the 7 numbers in the term of n?</h2>

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EXPLANATION :

Because when you have 3 consecutive numbers, you have to put 7 numbers in the term of the n.

Hope It Helped!

<u>And Tell me if The answer is wrong. . .</u>

<h3><u>Good Luck With Your Assignment!</u></h3><h3 />

#LearnWithBrainly

$\underline{A ~n~s~w~e~r~:}$

﹋﹋﹋﹋﹋﹋﹋

Jace ^-^

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2 years ago