All Questions

0

571

0

+167

POPULATION DENSITY

look at the attached file

kijijij Oct 8, 2020

-1

1535

1

+223

Help!

In triangle ABC, AB = AC, and angle A is equal to 36 degrees. Point D is on AC so that BD bisects angle ABC.
(a) Prove that BC = BD = AD.
(b) Let x = BC and let y = CD. Using similar triangles BCD and ABC, read more ..

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Noori Oct 8, 2020

0

508

1

algebra

A zookeeper needs to mix a solution for baby penguins so it has the right amount of medicine. Solution A has 25% medicine. Solution B has 3% medicine. How many ounces of each solution are needed to obtain 10 ounces OF 8% medicine?

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Guest Oct 8, 2020

0

610

1

+16

HELP

Shamar types 279 words in 4.5 min, Tasha types 320 words in 5 min, and Cody types 341 words in 5.5 min. Who has the greatest average typing speed?

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namjin Oct 8, 2020

0

368

0

i posted this yesterday but i didn't really understand the explanation the person gaveme

Prove that is divisible by for all nonnegative integers .

Guest Oct 8, 2020

0

816

1

For how many bases between two and nine inclusive does the representation of have a final digit of 1?

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Guest Oct 8, 2020

0

520

2

question

is there lots of ways to write 6x2.and tell me the ways pls and thx

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Guest Oct 8, 2020

0

676

1

if your average stride length is 2.6ft, how many strides will it take you to walk to your grandparent's home?

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Guest Oct 8, 2020

0

701

1

geometry

Find the measure of each angle in the diagram.

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Guest Oct 8, 2020

0

483

1

help

6+72
(20)

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Guest Oct 8, 2020

0

544

1

Base arithmetic

What is Express your answer in base 8.

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Guest Oct 8, 2020

0

640

1

Base.

How many more digits does the base-10 number 87 have when expressed in base 2 than when expressed in base 3?

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Guest Oct 8, 2020

0

2005

1

What is an equation of the line that passes through the points (-6,5) and (6,7)

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Guest Oct 8, 2020

0

496

2

log problems

please help with these

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Guest Oct 8, 2020

0

405

0

I need help ansering that

I need help ansering that
p.s sorry I couldn't make the picture any bigger.

Guest Oct 8, 2020

0

1144

1

help please

Which value of x makes the equation 0.75(x + 20) = 2 + 0.5(x − 2) true?

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Guest Oct 8, 2020

0

349

0

counting

How many ways are there to divide a red bracelet, a yellow bracelet, a green bracelet, and a black bracelet among 4 people if someone must receive exactly two bracelets?

Guest Oct 8, 2020

0

946

1

Math

The surface area of this sphere is 615.44 square yards. What is the volume of this sphere? Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.

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Guest Oct 8, 2020

0

1635

4

+223

I honestly just need help proving these:

In triangle ABC, AB = AC, and angle A is equal to 36 degrees. Point D is on AC so that BD bisects angle ABC.
(a) Prove that BC = BD = AD.
(b) Let x = BC and let y = CD. Using similar triangles BCD and ABC, read more ..

●●●●

Noori Oct 8, 2020

0

1384

1

let θ be an angle in quadrant ii such that =cosθ−4/9. find the exact values of CSCθ and COTθ

let θ be an angle in quadrant ii such that =cosθ−4/9. find the exact values of CSCθ and COTθ

CSCθ =
read more ..

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Guest Oct 8, 2020

0

735

2

Help me in this arithmetic sequence problem

During the first hour of her climb, a mountain climber ascends 675 ft. Each hour after that, she ascends 50ft less than in the preceding hour. After how many hours will she be 4500 ft above her starting point?

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Guest Oct 8, 2020

0

1106

1

Hard question, I tried many times to solve pls give answer and explanation

Find all pairs (x,y) such that x^2 + y^2 - 2x + 4y + 5 = 0

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Guest Oct 8, 2020

0

520

1

geometry

Triangle ABC is an isosceles right triangle with AC=9 square root 3 cm. F is the midpoint of hypotenuse AC, and triange DEF is equilateral. Find the perimeter of triangle DEF.

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Guest Oct 8, 2020

0

468

2

hey help please :)

Prove that is divisible by for all nonnegative integers .

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Guest Oct 8, 2020

0

1170

1

geometry

Find the values of x and y.

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Guest Oct 8, 2020

All Questions ⁺⁰237665 Questions

POPULATION DENSITY

Help!

algebra

HELP

i posted this yesterday but i didn't really understand the explanation the person gaveme

For how many bases between two and nine inclusive does the representation of have a final digit of 1?

question

if your average stride length is 2.6ft, how many strides will it take you to walk to your grandparent's home?

geometry

help

Base arithmetic

Base.

What is an equation of the line that passes through the points (-6,5) and (6,7)

log problems

I need help ansering that

help please

counting

Math

I honestly just need help proving these:

let θ be an angle in quadrant ii such that =cosθ−4/9. find the exact values of CSCθ and COTθ

Help me in this arithmetic sequence problem

Hard question, I tried many times to solve pls give answer and explanation

geometry

hey help please :)

geometry

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