All Questions

450

+409

Slove theses equations

Slove theses equations

9,876 = 26.302 - 0.12
read more ..

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liz54321 Mar 11, 2021

402

functions

The one-to-one functions g and h are defined as follows.

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Guest Mar 11, 2021

452

Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.

Hi, I have found be which is -1/3. How do I find A?
Thanks in advance.

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Guest Mar 11, 2021

405

HELP ASAP

The area of a square poster is 92 in2 Find the length of one side of the poster to the nearest tenth of an inch.

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Guest Mar 11, 2021

510

GCF

Find the GCF of the monomials 10p^2, 25pq, and 15q^2.

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Guest Mar 11, 2021

424

3d geometry

Which net matches the solid figure shown below?

read more ..

Varxaax ●

Guest Mar 11, 2021

625

Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100

how do i do this

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Guest Mar 11, 2021

523

how to find angle

A man standing on level ground is 1000 feet away from the base of a 350-foot-tall building. Find, to the nearest degree, the measure of the angle of elevation to the top of the building from the point on the ground where the man is standing. read more ..

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Guest Mar 11, 2021

407

i need help

Find the surface area of the pyramid.

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Guest Mar 11, 2021

636

+590

Boris is playing on the mall escalators. One escalator goes up, one goes down, and one is out of service; otherwise, they're all identical.

Boris is playing on the mall escalators. One escalator goes up, one goes down, and one is out of service; otherwise, they're all identical. The up and down escalators go at the same speed. You can assume that Boris always runs at the same speed.
Boris read more ..

ElectricPavlov ●●●●●●●●●●●●●

weredumbmaster22 Mar 11, 2021

545

+590

As a punishment for something naughty that we did, my little brother and I have to whitewash both sides of a fence. We start at the same tim

As a punishment for something naughty that we did, my little brother and I have to whitewash both sides of a fence. We start at the same time, and we each work at a constant rate.
If we each whitewash one side, I'll finish in 2 hours and my brother will read more ..

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weredumbmaster22 Mar 11, 2021

486

+590

To get from her home to a friend's house, Georgia must go past a school, then a post office:

To get from her home to a friend's house, Georgia must go past a school, then a post office:

Signs tell Georgia that the distance she walks from home to read more ..

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weredumbmaster22 Mar 11, 2021

681

Pythagorean Application

Layne rode his bike from Point A to B by using Cherry Street. How much farther would his trip have been if he took Orange Drive and Peach Avenue instead?

read more ..

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Guest Mar 11, 2021

741

+590

Antti entered a $10$-kilometer race. His goal is to finish in one hour. He starts off sprinting, and completes the first $2$ kilometers of t

Antti entered a 10-kilometer race. His goal is to finish in one hour. He starts off sprinting, and completes the first 2 kilometers of the race at an average speed of 12 kilometers per hour.
To achieve his goal of a one-hour finish time, what average read more ..

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weredumbmaster22 Mar 11, 2021

391

surface area

Find the surface area of this composite figure.

ElectricPavlov ●

Guest Mar 11, 2021

-1

821

+590

The exchange rate of U. S. dollars ($) to Icelandic kr$\text{\'o}$nur (ISK) is $\$1.00 = 120\text{ ISK}$. On a trip to Reykjav$\text{\'\i}$

The exchange rate of U. S. dollars ($) to Icelandic krnur (ISK) is $1.00 = 120 ISK.
On a trip to Reykjavk, Geri orders a meal for 2370 ISK. What is the equivalent price in U. S. dollars and cents?
Enter your answer in the form $ab.cd, where read more ..

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weredumbmaster22 Mar 11, 2021

1618

+590

If $a$, $b$, $c$, and $d$ are four different digits from $1$ to $9$, inclusive, then what's the largest possible value for the decimal $a.b

1. If a,b ,c ,d and are four different digits from 1 to 9 , inclusive, then what's the largest possible value for the decimal a.b + c.d?
2. If a,b ,c ,d and are four different digits from 1 to 9 , inclusive, read more ..

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weredumbmaster22 Mar 11, 2021

429

+590

There are seven numbers in this list: $$ 0.123, {} -\!0.123, {} 0.112233, {} 0.13, {} -\!0.0123, {} 0.1223, {} 0.125 $$ Ashley rewrites the

There are seven numbers in this list:
read more ..

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weredumbmaster22 Mar 11, 2021

468

What is the amplitude of the sinusoidal function shown?

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Guest Mar 11, 2021

420

hAlP

A certain positive integer has exactly 20 positive divisors.

a.) What is the smallest number of primes that could divide the integer?
b.) What is the largest number of primes that could divide the integer? read more ..

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Guest Mar 11, 2021

419

word problem

Sandra bought 9 I teams from Walgreens for a total of $\$54$. Bottles of hand sanitizer cost $\$8$ each and face mask cost $\$3.50$ each. How many bottles of hand sanitizer did she buy?

catmg ●

Guest Mar 11, 2021

414

coordinate geometry

Quadrilateral MNPQ is shown on the grid below.What is the area, in square units, of the quadrilateral?

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Guest Mar 11, 2021

509

volume and surface area

Whats the Volume and Surface area of the given image.

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Guest Mar 11, 2021

505

+15

trig/precalc locus of pts.

Find the quadratic equation for the locus of points whose sum of its distance from (1, 0) and (−1, 0) is 6.

I know to start with sqrt( (x-1)^2 +y^2) + sqrt( (x+1)^2+y^2)=6, then square both sides. I'm not sure about the algebra after read more ..

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mathematicianstudent Mar 11, 2021

397

triangles

Pls help with #25.

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Guest Mar 11, 2021

All Questions ⁺⁰237644 Questions

Slove theses equations

functions

Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.

HELP ASAP

GCF

3d geometry

Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100

how to find angle

i need help

Boris is playing on the mall escalators. One escalator goes up, one goes down, and one is out of service; otherwise, they're all identical.

As a punishment for something naughty that we did, my little brother and I have to whitewash both sides of a fence. We start at the same tim

To get from her home to a friend's house, Georgia must go past a school, then a post office:

Pythagorean Application

Antti entered a $10$-kilometer race. His goal is to finish in one hour. He starts off sprinting, and completes the first $2$ kilometers of t

surface area

The exchange rate of U. S. dollars ($) to Icelandic kr$\text{\'o}$nur (ISK) is $\$1.00 = 120\text{ ISK}$. On a trip to Reykjav$\text{\'\i}$

If $a$, $b$, $c$, and $d$ are four different digits from $1$ to $9$, inclusive, then what's the largest possible value for the decimal $a.b

There are seven numbers in this list: $$ 0.123, {} -\!0.123, {} 0.112233, {} 0.13, {} -\!0.0123, {} 0.1223, {} 0.125 $$ Ashley rewrites the

What is the amplitude of the sinusoidal function shown?

hAlP

word problem

coordinate geometry

volume and surface area

trig/precalc locus of pts.

triangles

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