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1945

+109

Math World Problem #2

Nya selects a tile for her shower that is in the shape of a rhombus. Each side of the rhombus measures 6 inches. The diagonal opposite the smaller angle is 4.6 inches.
What is the measure of the larger angle in the rhombus?

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valval2205 Feb 22, 2020

2635

+109

Math World Problem

A guy wire is a cable used to restrain objects from moving. They are used to support towers or poles.
A guy wire is attached to a cell tower. The 60-foot long guy wire is attached to a tower such that the angle formed by the ground and the wire read more ..

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valval2205 Feb 22, 2020

1445

+109

Math Help

In △CDE , CD=10 , DE=7 , and m∠E=62∘ .
What is m∠D to the nearest tenth of a degree?
Enter your answer in the box.

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valval2205 Feb 22, 2020

636

help

Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a speed of 12 mph. What was his speed for the remaining distance? What was his average speed?

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Guest Feb 22, 2020

860

please help

Jellybeans cost $0.80 per pound.Howard buys 4.5 pounds of jellybeans for himself and 1 pound for his friend.What is the total cost of the jellybeans Howard buys?

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Guest Feb 22, 2020

728

+614

graph question

please help! thanks

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xxJenny1213xx Feb 22, 2020

913

help

A right prism has a base that is an equilateral triangle. The height of the prism is equal to the height of the base. If the volume of the prism is 81, what are the lengths of the sides of the base?

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Guest Feb 22, 2020

422

please help geo!!! :(

Let be a trapezoid with bases and . Let and and let be a point on the side such that Let be the feet of the altitudes from to respectively. read more ..

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Guest Feb 22, 2020

478

please help

Robert earns $512.75 less than Noel. John earns 3 times Robert's salary. If the total salary earned by them is $47,645.25, how much salary does Robert earn?

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Guest Feb 22, 2020

761

What is the area of a triangle whose sides have length √70, √70, and √28?

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Guest Feb 22, 2020

463

help

Alyssa and her brother luke are racing cars around a track. it takes alyssas car 15 seconds to go one complete run and around the track. it takes lukes car 12 seonds to go around the track one time. how many seconds will it takes for both cars to return read more ..

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Guest Feb 22, 2020

346

HELP!!!

Find a if the point (-6,a) is on the line that passes through (-1,7) and (3,-2).

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Guest Feb 22, 2020

459

algebra

Over the last three evenings, Susan received a total of 95 phone calls at the call center. The first evening, she received 5 fewer calls than the third evening. The second evening, she received 3 times as many calls as the third evening. How many phone read more ..

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Guest Feb 22, 2020

815

+109

Math Problem

The hypotenuse of a right triangle measures 2√15 centimeters and its shorter leg measures 2√6 centimeters. What is the measure of the larger acute angle of the triangle? Round your answer to the nearest tenth of a degree.

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valval2205 Feb 22, 2020

594

+18

Algebra 2 - Help

Solve the equation. Check the solution.

LydiaJoslin2004 Feb 22, 2020

2130

Help pleeeease, due tomorrow!

1) Let $APQRS$ be a pyramid, where the base $PQRS$ is a square of side length $20$. The total surface area of pyramid $APQRS$ (including the base) is $600$. Let $W$, $X$, $Y$, and $Z$ be the midpoints of $\overline{AP}$, $\overline{AQ}$, $\overline{AR}$, read more ..

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Guest Feb 22, 2020

Feb 21, 2020

341

help

Find the area of the region bounded by the y-axis, x-axis and the line y=−2x+4.

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Guest Feb 21, 2020

520

PLS HELP!

Find the sum of all values of a such that the point (a,21) is 10 sqare root 2 from the point (4,7).

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Guest Feb 21, 2020

532

I NEED HALP WITH THIS!!

Find the sum of all values of a such that the point (a,21) is 10 sqare root 2 from the point (4,7).

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Guest Feb 21, 2020

582

help

There are 15 red, 14 green, and 9 yellow balls in a dark room. What is the minimum number of balls that Alicia needs to take so that at least 12 of them are the same color?

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Guest Feb 21, 2020

852

I badly need help with this...

The slope of a line is -\frac{3}{7} and its y-intercept is (0,18). What is its x-intercept?

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Guest Feb 21, 2020

515

cylinder

A farm has a small water tank with a diameter of 6 feet and a height of 4 feet. What is the lateral surface area of the water tank?

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Guest Feb 21, 2020

475

help

Six race cars, each a different color, race each other around a track. If the order in which they finish is random, what is the probability that the turquoise car finishes before both the teal and the aquamarine cars?

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Guest Feb 21, 2020

588

math

The sum of two numbers is 51. The smaller number is 5 less than the larger number. What are the numbers?

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Guest Feb 21, 2020

All Questions ⁺⁰230445 Questions

Math World Problem #2

Math World Problem

Math Help

help

please help

graph question

help

please help geo!!! :(

please help

What is the area of a triangle whose sides have length √70, √70, and √28?

help

HELP!!!

algebra

Math Problem

Algebra 2 - Help

Help pleeeease, due tomorrow!

help

PLS HELP!

I NEED HALP WITH THIS!!

help

I badly need help with this...

cylinder

help

math

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