Mathematics High School

3. What is Total Surface Area?
4 in
3 in
10 in
O 82
O 140
O 164
O 120

3. What Is Total Surface Area?4 In3 In10 InO 82O 140O 164O 120

Answers

Answer 1

Answer:

120in. ezy

Step-by-step explanation:

Related Questions

Solve. 489.209 + 43.9

Answers

Answer:

533.109

Step-by-step explanation:

Just add all the numbers

HELP ASAP!!!!! SOMEONE ABLE TO HELP??!?!?

Answers

Answer:

(x+c)(x-d)

Step-by-step explanation:

if x²-ax-b=(x-c)(x+d)

from vieta theorem

c + d = -(-a)=a

cd = b

if x²+ax-b

from vieta theorem

c + d = -(a)=-a

cd = b

so the same c d but in opposite sign (x+c)(x-d)

4. Given: AE and BD intersect at C. BA I CA and CDI ED.
Prove: Triangle BAC similar to triangle EDC

Answers

Should there be a picture or a graph?

If tan e = 1.3, what is the value of cot (90° - 9)?
1.3
a.
C.
3
d.
b. -1.3
-3
Please select the best answer from the choices provided
Ο Α
ОВ
С
D

Answers

Answer:

A

Step-by-step explanation:

We are given that:

[tex]\tan(\theta)=1.3[/tex]

And we want to find:

[tex]\cot(90^\circ -\theta)[/tex]

Remember that tangent and cotangent are co-functions. In other words, they follow the cofunction identities:

[tex]\tan(\theta)=\cot(90^\circ-\theta)\text{ and } \cot(90^\circ-\theta)=\tan(\theta)[/tex]

Therefore, since tan(θ) = 1.3 and cot(90° - θ) = tan(θ), then cot(90° - θ) must also be 1.3.

Our answer is A.

Spends at most 30, buys boxes of crayons that cost 2 per box, also buys a poster for 5. Wants to know how many boxes of crayons she can spend.

Answers

Answer:

for 15 crayons box she can spend

Step-by-step explanation:

The computation of the number of crayons for which she can spend is shown below:

Given that

She can spend $30

And, the cost is 2 per box

So, for the number of crayons for which she can spend is

= $30 ÷ 2

= 15 crayons box

Hence, for 15 crayons box she can spend

The same would be relevant

Find the value of x that makes ADEF-AXYZ.
N
y
4.5
7.5
E
3x-12
12
D
F
15

Answers

Answer:

Go on Calculators-free math help

Step-by-step explanation:

go on there and type the anwer and it is free

help PLEASE!!!!!!!!!!!!

Answers

i think the last one

Please answer for 20 points

Answers

It’s definitely not B so don’t chose that one because it’s not right

Find the indicated limit, if it exists.

Answers

Answer:

6

Step-by-step explanation:

As x approaches -10 from the left, f(x) approaches -4 + 10 = 6

As x approaches -10 from the right, f(x) approaches -10 + 16 = 6

f(-10) = 6

Putting that all together, we have a limit of 6

Find the perimeter of each polygon

Answers

Answer:

it 254 caused i have done it before

CAN I PLEASE GET HELP NOW !!

Answers

The answer is option B hope it helped!

Answer: Choice B is correct!

Explanation: have a good day!

Find all of the terms in the following expression

Answers

Answer:

A

Step-by-step explanation:

A term can be a positive or negative number. It can also contain a single variable or variables multiplied.

log (5) + log (x) - log (x-6) = 1
can someone tell me how to solve this rq

Answers

Answer:

Step-by-step explanation:

log(5) + log(X) = log(5x)

log( 5x) - log(x - 6) = log (5x/(x - 6))

antilog(log(5x/(x - 6)) = antilog(1)

5x / (x - 6) = 10 multiply both sides by x - 6

5x = 10(x - 6) remove the brackets

5x = 10x - 60 Subtract 10 x from both sides

5x - 10x = - 60

-5x = - 60 Divide by 5

x = 12

melissa is involved is several activities. Each week she spends a total of 6 hours at her guitar lessons, 2.5 at her dance lessons, and 4 hours at soccer practice and soccer games. At this rate, how many total hours does melissa spend participating in these activities in a 5-week period

Answers

Answer: It is 62.5

Step-by-step explanation:

What is the POINT in this equation y+5= 9/4 (x+25) *

Answers

Answer:

The vertex (your "point") is (-25, -5).

Step-by-step explanation:

Compare the given equation to

y - k = m(x - h). We see that the slope, m, is 9/4; the x-coordinate of the vertex is h = -25, and the y-coordinate of the vertex is k = -5.

The vertex (your "point") is (-25, -5).

SIMPLE PROPABIBLITY QUESTION FOR 15 POINTS!!!!

question below

Answers

Answer:

Step-by-step explanation:

1/2

Answer: 1/2

Step-by-step explanation:

it just is

How are the functions of the brain and lungs different?

The brain helps break down the food into smaller pieces, while the lungs reduce the sugar level in the blood.
The brain processes information, while the lungs inflate and deflate to help us breathe.
The brain reduces the sugar level in the blood, while the lungs pass oxygen into the blood.
The brain works with the spinal cord to send and receive messages, while the lungs filter the blood.

Answers

The brain processes information, while the lungs inflate and deflate to help us breathe.

Can someone please help me with math.

Answers

Answer:

Number 19 is A

Number 18 is C

Number 17 is D

Step-by-step explanation:

What is the volume of the prism? Pls I need this ASAP

Answers

Answer:

819 cubic centimeters.

Step-by-step explanation:

please help asap, i need this!!!!!

Answers

Ch gc cdvnjhg if Gn havin ggcdhb gts Gn

The answer is A: 75°

75+75=150

360-150=210

210\2= 105

So the angles would be 105, 105, 75, 75

The temperature startedat 10 degrees F. The temperature dropped 5
degrees every hour. What was the temperature after 3 hours?

Answers

Answer:

-5FStep-by-step explanation:

10-5x3=-5 F

graph the set of points which model is most appropriate for the set (-6,4)(-4,0)(-3,-2)(-1,-7)

Answers

Answer:

It is the first one.

Step-by-step explanation:

The list shows the number of apps that 4 students each downloaded last year.(23, 34, 29, 42) What is the mean absolute deviation of the numbers in the list

Answers

Hello! Your answer would be 128. I got this by adding up all of those numbers and dividing by 4 since there are 4 numbers.

I need some help finding the X-coordinate of the circle's center.

Answers

Answer:

X = 1

Y = -3

Step-by-step explanation:

The Cartesian coordinate system, also called the rectangular coordinate system, is based on a two-dimensional plane consisting of the x-axis and the y-axis.

X=1
Y=-3 :)))))))))))

Help pleaseeeee?????????

Answers

Answer: 550000

Step-by-step explanation: this awnser is really hard so yea

A box contains 4 pair of sunglasses. How many outcomes are in the sample space for pulling out a single pair, not returning it, then drawing out a second set of glasses.

a. 8
b. 12
c. 6
d. 9

Answers

Answer:

B.12

Step-by-step explanation:

For your first draw you have 4 possible options, then on your second draw you have 3 possible options since you took out a pair. So to figure out the number of possible outcomes you simply multiply the possibilities by each other to get the number of possible outcomes.

If robert has 8 twenty five-cent , 3 ten-cent, and 4 one cent how much money does Robert has all together ?

Answers

Answer:

$2.34

Step-by-step explanation:

8 · 0.25 = $2

3 · 0.10 = $0.30

4 · 0.01 = $0.04

A cone with diameter 18 millimeters and height 11 millimeters.
Which statements about the cone are true? Check all that apply.
The radius is double the diameter.
The radius is 9 mm.
The base area is calculated using the radius.
The volume is one-third the volume of a cylinder with the same height and diameter.
The volume of the cone is 297 pi millimeters cubed.

Answers

Everything except for a

Answer:

b

c

d

e

Step-by-step explanation:

have a good day

Select the three ratios that describe the model.
CLEAR
CHECK
The ratio of apples to oranges is 4 to 3.
For every 3 apples, there are 4 oranges.
4 of the fruit are apples.
The ratio of oranges to apples is 3 to 4.

Answers

Answer:

the ratio of apples to oranges is 4 to 3

Easy please help asap!!

Answers

The ratio is 2:1 and the same for area

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