2 years ago

What is the measure of angle given angle created by the diagonals or vertexes of the figure?*

Mathematics

1 answer:

Nitella [24]2 years ago

7 0

Answer:

90 degrees.

Step-by-step explanation:

The angle shown is clearly right, meaning it is 90 degrees in value.

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A store pays $840 for an oil painting. The store marks up the price by 46%. What is the amount of the mark-up? please help!!!! I

Setler [38]

Answer:

A store pays $840 for an oil painting. The store marks up the price by 46%. What is the amount of the mark-up?

$386.40

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2 years ago

D. Calculate the volume of Laurel's new box. Show your thinking clearly.

bezimeni [28]

The correct answer is 336 cubic inches.
6•8•5=240
9-5=4
4•6/2=12
12•8=96
240+96=336

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2 years ago

To do his homework for a drafting class, Axel needs a round table with an area of at least 45ft. What is the area of his parent’

Natasha2012 [34]

Answer:

About 38.48ft

Step-by-step explanation:

A= $\pi$ $r^{2}$

A= $3.5^{2}$ $\pi$

A≈38.48

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2 years ago

4) Solve the following system of equations by graphing. If the system is inconsistent or the

juin [17]

The equations are dependent (they're the same equation).

If you multiply the bottom one by 5, you get the top one.

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2 years ago

Read 2 more answers

Maria and Nate graphed lines on a coordinate plane. Maria's line is represented by the equation y = -5/6x +8. Nate's line is per

eduard

Answer:

c) 6x - 5y = 15

Step-by-step explanation:

Slope-intercept form of a linear equation: $y=mx+b$

(where m is the slope and b is the y-intercept)

Maria's line: $y=-\dfrac{5}{6}x+8$

Therefore, the slope of Maria's line is $-\frac{5}{6}$

If two lines are perpendicular to each other, the product of their slopes will be -1.

Therefore, the slope of Nate's line (m) is:

$\begin{aligned}\implies m \times -\dfrac{5}{6} &=-1\\m & =\dfrac{6}{5}\end{aligned}$

Therefore, the linear equation of Nate's line is:

$y=\dfrac{6}{5}x+b\quad\textsf{(where b is some constant)}$

Rearranging this to standard form:

$\implies y=\dfrac{6}{5}x+b$

$\implies 5y=6x+5b$

$\implies 6x-5y=-5b$

Therefore, <u>option c</u> could be an equation for Nate's line.

3 0

2 years ago