All Questions ⁺⁰238211 Questions

0

965

3

+145

Help-still need help. Help please.

We define a function such that , and if there exists an integer such that , then is defined and if is odd
if is even.
What is the smallest possible number of integers in the domain of ? read more ..

DanielCai Jun 28, 2018

0

745

1

+214

Help.

chitsuii Jun 28, 2018

0

828

2

+214

help.

chitsuii Jun 28, 2018

0

676

1

+214

help

Help a friend out lol.

chitsuii Jun 28, 2018

0

1107

3

+67

Measures of a Heptagon.

The measures of six angles of a heptagon are 145, 115, 152, 87, 90, and 150. Find the measure of the seventh angle.
Show all of your work.

(Thank you) read more ..

AshleyGordo Jun 28, 2018

+1

1512

1

+77

Geometry

Ten unit cubes are glued together as shown. How many square units are in the surface area of the resulting solid?

read more ..

codehtml127 Jun 28, 2018

0

665

6

+13

Problem

There's a group of people in the desert and they need a letter from another place. (there's no exact number for how many people or how many days it would take to get the the other place)
Each person can only carry a one-trip supply of food read more ..

●●●●●●

twistedtree Jun 28, 2018

0

654

2

help me please

We also use radians. Just as there are 360 degrees in a circle, there are 2pi radians in a circle. Compute tan pi/3.

Guest Jun 28, 2018

0

1112

2

Complex numbers

Prove that if are complex numbers such that and , then is a real number.

Guest Jun 28, 2018

+1

875

3

+50

Problem of the week, #5

If the product , what is the sum of and ?

hatchet288 Jun 28, 2018

0

1196

1

+214

a baseball coach graph

a baseball coach graphs some data and finds the line of best fit y=0.32 x-20.51, where x is the number of times at bat and y is the number of hits. how many hits should he expect from a player who is at bat 175 times?

chitsuii Jun 28, 2018

0

669

1

+214

how

chitsuii Jun 28, 2018

0

1257

1

+214

how

chitsuii Jun 28, 2018

0

743

1

+214

oof

oof find the area oof.

chitsuii Jun 28, 2018

0

1865

1

+214

through (2,4) perp. to y=-2/7x-5

through (2,4) perp. to y=2/7x-5

chitsuii Jun 28, 2018

0

4477

1

+214

through (4,2) parallel to y=-3/4x-5

through (4,2) parallel to y=-3/4x-5

chitsuii Jun 28, 2018

0

954

2

+214

oof

write in standard form of the equation of the line through the given point with given slope.
through (1,2) slope=7

hectictar ●●

chitsuii Jun 28, 2018

0

867

2

+214

help

chitsuii Jun 28, 2018

0

774

1

+214

help

chitsuii Jun 28, 2018

0

2304

1

help

In right triangle $ABC$, we have $AB = 10$, $BC = 24$, and $\angle ABC = 90^\circ$. If $M$ is on $\overline{AC}$ such that $\overline{BM}$ is an altitude of $\triangle ABC$, then what is $\cos \angle ABM$?

Guest Jun 28, 2018

0

869

1

SPQ is a straight line. We have sin RPQ = 7/25. What is sin RPS ?

SPQ is a straight line. We have sin RPQ = 7/25. What is sin RPS ?

Guest Jun 28, 2018

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