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3 years ago

Somebody please explain

Mathematics

1 answer:

dimaraw [331]3 years ago

7 0

Answer:

Step-by-step explanation:

There’s no need in making the y into the power of 3 times 4. Just leave it y^12 and cube root it and get y^4. So the final answer is xy^4/4

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A ladder is placed against a wall, such that it touches the top of the wall 6 meters above the ground. The ladder is inclined at

luda_lava [24]

$Your$ $answer$ $would$ $be.$

$3.46$ $meters$

$-Yaoii$

7 0

3 years ago

Two angles are supplementary. The measure of one angle is 4 more than 7 times the other angle. Find the measures of both angles.

mylen [45]

Answer:

The smaller angle measures 44° and the larger measures 136°

Step-by-step explanation:

Smaller angle = x

Larger angle = 3x + 4

Therefore, we have:

x + 3x + 4 = 180

4x = 180 - 4

4x = 176

x = 176/4

x = 44 ⇒ 3x + 4 = 136

The smaller angle measures 44° and the larger measures 136°

Can I get a brainliest plz?

6 0

4 years ago

Read 2 more answers

Please help I will mark brainliest

Andreas93 [3]

is the same as picking from a points set hmmm, notice the table is an x,y table, so we can just pick any two points to get the slope and thereby the equation.

let's use (100, 36.5) and (300, 106.5)

$\bf (\stackrel{x_1}{100}~,~\stackrel{y_1}{36.5})\qquad (\stackrel{x_2}{300}~,~\stackrel{y_2}{106.5}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{106.5-36.5}{300-100}\implies \cfrac{70}{200}\implies \cfrac{7}{20} \\\\\\ \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-36.5=\cfrac{7}{20}(x-100) \\\\\\ y-36.5=\cfrac{7}{20}x-35\implies y=\cfrac{7}{20}x+1.5$

and for this one let's pick say (35, 88) and (45, 82)

$\bf (\stackrel{x_1}{35}~,~\stackrel{y_1}{88})\qquad (\stackrel{x_2}{45}~,~\stackrel{y_2}{82}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{82-88}{45-35}\implies \cfrac{-6}{10}\implies -\cfrac{3}{5} \\\\\\ \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-88=-\cfrac{3}{5}(x-35) \\\\\\ y-88=-\cfrac{3}{5}x+21\implies y=-\cfrac{3}{8}x+109$

5 0

3 years ago

The height of a coffee mug would be about _____. 500 mm 10 cm 20 cm .1 km

Nadya [2.5K]

Answer

10 centimeters

Step-by-step explanation:

the normal height of a coffee mug is 3.75 inches. 1 inch converted to a centimeter is 2.54. multiply 2.54 by 3.75 and you get 9.525 round it to the nearest whole number and you get 10 centimeters

3 0

3 years ago

Read 2 more answers

Angle 0 is in standard position. if sin(0) = -1/3, < 0 < 3/2 , find cos (0).

ch4aika [34]

Answer:

-2 sqrt (2) /3

Step-by-step explanation:

sin = -1/3 its in the 3rd quadrant so sin is negative cos is negative

sin^2 O + cos ^2 O = 1

1 - (1/9) = cos^2 O

$\cos( \alpha ) = \frac{ - 2 \sqrt{2} }{3}$