All Questions ⁺⁰230469 Questions

-1

734

1

+4116

Help 46,47

NotSoSmart May 8, 2018

0

3394

2

+68

To go to sleep, Oliver counted by 6s starting from 15. Thus the first few numbers he named were

To go to sleep, Oliver counted by 6s starting from 15. Thus the first few numbers he named were
15,21,27,33...

The last number he named before he fell asleep was 363. How many numbers did Oliver name? read more ..

sageatron2000 May 8, 2018

0

957

4

+75

0 to the power of 0

Should 00 be 0 or 1?

This has always been a strong frustration source for me.

Beary May 8, 2018

0

3276

3

+2448

Need help asap!

Need help asap!
1. At a certain time of day, a tree has a shadow 50 feet long. At the same time, a 6-foot-tall man stands next to the tree, and his shadow is 20 feet long. What is the height of the tree, in feet?

Omi67 ●●●

RainbowPanda May 8, 2018

+2

752

1

+1450

Let line PA and line PC be tangents from P to a circle. Let B and D be points on the circle such that B, D, and P are collinear.

Let line PA and line PC be tangents from P to a circle. Let B and D be points on the circle such that B, D, and P are collinear. Prove that AB * CD = BC * DA.
read more ..

AnonymousConfusedGuy May 8, 2018

+3

1200

1

+71

What is the formula for the surface area and volume of a Pyramid/cone

What is the formula for the surface area and volume of a Pyramid/cone

Sam23456512 May 8, 2018

0

489

2

+4

surface area

what is the formula for the surface area and volume of a pyrimid/cone

Spring213456789 May 8, 2018

0

2786

3

Please help asap

1. Consider the infinite arithmetic sequence $A$ with first term $5$ and common difference $-2$. Now define the infinite sequence $B$ so that the $k^{th}$ term of $B$ is $2$ raised to the $k^{th}$ term of $A$. Find the sum of all of the terms of $B$. read more ..

Guest May 8, 2018

0

3502

1

geometry

Let $C$ and $D$ be points on the semicircle with diameter $\overline{AB}$. If $AD = BC = 3$ and $CD = 7$, then find the radius of the semicircle.

Guest May 8, 2018

May 7, 2018

0

1141

2

+327

Please Help With Last 2 Geometry Questions!! (5/7/18)

40) You are given two triangles and the information that the three pairs of corresponding angles are congruent. What other information would guarantee that the triangles are congruent?
A: The triangles are right.
B: All corresponding read more ..

KennedyPape May 7, 2018

0

2427

2

+327

3 Geometry Questions That I Really Need Help With!!! {5/7/18}

32)

The measure of side BC=
A: read more ..

KennedyPape May 7, 2018

0

500

1

Part (a)

Part (a)
Turtles can live a long time. This stem-and-leaf plot shows the ages (in years) of the turtles in the reptile house of the Kalamazoo Zoo:
$$
\begin{array}{c | c@{~~}c@{~~}c@{~~}c@{~~}c@{~~}c}
0 & 1 & 1 & 2 &read more ..

Guest May 7, 2018

0

1822

1

+121

What is the measure of ∠R ?

Round your final answer to the nearest tenth, if necessary.
(If you can, please show me the steps. Thank you.) read more ..

AgentFatboy May 7, 2018

+1

887

2

+273

This needs to not be answer reliant.

Is there any way to get this answer without actually looking at the given answers?

LaughingFace May 7, 2018

+1

992

2

+273

How would you figure this out?

I have a feeling this isn't that hard, it just looks like it, but then again I don't even know how to start it.

LaughingFace May 7, 2018

+1

966

2

+273

I'm one hundred and ten percent confused..

I am confused about how you calculate this..

LaughingFace May 7, 2018

+1

979

3

+273

I know I could graph, but I need to do it physically.

This needs to be broken down to find the y-intercept

LaughingFace May 7, 2018

+1

911

2

+273

Help!

I believe this is only -4 and -3 because those are the only one we can decipher, but I am not sure if there is another way..

WHICH POINTS THAT ARE IN THE RANGE OF THE FUNCTION GRAPHED
read more ..

LaughingFace May 7, 2018

+1

1060

1

+194

2) Sketch y=4sin[x+(pi/2)] for two periods

2) Sketch y=4sin[x+(pi/2)] for two periods

Maplesnowy May 7, 2018

0

612

1

+4116

Help #48,49

NotSoSmart May 7, 2018

0

657

1

+4116

Help #50,51

NotSoSmart May 7, 2018

-1

654

1

+4116

Help #52

NotSoSmart May 7, 2018

0

667

1

+194

Sketch y = tan(x) for two periods in radians

Sketch y = tan(x) for two periods in radians

Maplesnowy May 7, 2018

-1

658

1

+4116

Help 53

NotSoSmart May 7, 2018

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