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3 years ago

10

A new building needed 14 windows the builder already installed five of them it takes four hours to install each window how long

will it take him to install the rest

1 answer:

Aleksandr-060686 [28]3 years ago

5 0

There is 9 windows left and to finish installing the rest of the windows it will take 45 hours to finish all of the windows in the building

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Y=<br> Pls help solve for

miss Akunina [59]

Answer:

$y=39\degree$

Step-by-step explanation:

The given triangle is a right angle triangle .

The known sides of the triangle that is opposite to angle y is 8 units while the side adjacent is 10 units.

The value of y can be calculated using the tangent ratio.

$\tan(y)=\frac{8}{10}$

We solve for y to get,

$y=arctan(\frac{4}{5})$

We evaluate to obtain,

$y=38.66$

$y=39\degree$ to the nearest degree

8 0

3 years ago

A section of a deck is shaped like a trapezoid. For this section, the length of one base is 49 feet, and the length of the other

Art [367]

Answer:

We need more information please.

Step-by-step explanation:

6 0

3 years ago

1. There are 12 cans of cat food in 1/2 of a case. At this rate, how many

lubasha [3.4K]

Answer:

84 cans

Step-by-step explanation:

0.5 case = 12 cans

1 case = 24 cans

3 cases = 72 cans

3 + 0.5 = 3.5 cases

72 cans + 12 cans

=84 cans

3 0

3 years ago

Fraction from or decimal form but has to be rounded

Alekssandra [29.7K]

Answer:

x = $\frac{25}{6}$

Step-by-step explanation:

Given expression is,

$2x-\frac{11}{4}x=-\frac{25}{8}$

$\frac{8x}{4}-\frac{11}{4}x=-\frac{25}{8}$

$\frac{8x-11x}{4}=-\frac{25}{8}$

$-\frac{3x}{4}=-\frac{25}{8}$

$\frac{3x}{4}\times 4=\frac{25}{8}\times 4$

$3x=\frac{25}{2}$

$\frac{3x}{3}=\frac{25}{2}\times \frac{1}{3}$

x = $\frac{25}{6}$

5 0

3 years ago

A race car driver won a 300 mile race with a speed of 118.9 miles per hour. Find the driver's time,

Elan Coil [88]

2.59 hours i think xd

5 0

3 years ago