Mathematics High School

Can someone please help me solve this?

Answers

Answer 1

Answer:

why are these things so complicating

Step-by-step explanation:

IM GNNA ANSWER IT LEMME JUST THINK

Related Questions

Which one of the following sentences does not describe the formula for the area of a triangle?
1. Multiply the base times the height and divide by two
2.Multiply the base times the height times two
3.Multiply one half times the base times the height

Answers

2. Multiply the base time height times two

Number 2,because the formular of area of a triangle =1/2hb

i’ll give brainliest, just help me please :)

Answers

Answer:

V = 408 SA = 378

Step-by-step explanation:

To find the volume, you need to first find out the area and multiply it by overall length.

A = 1/2 (6)(8)

= 24

Volume = 24 x 17

= 408

Surface Area

SA = Front and Back + Right Side + Left Side + Bottom

= 2 [1/2 (6) (8)] + (17 x 10) + (3 x 8) + (17 x 8)

= 2 (24) + 170 + 24 + 136

= 48 + 170 + 24 + 136

= 378

Ben's favorite number is equal to 2 less than 10 times Sam's favorite number. The table shows how the favorite
number of Ben, b, depends on the favorite number of Sam, s. Choose the equation which represents the rule.

Answers

Answer:

Step-by-step explanation:

Hope it helps, Good Luck!!!!

please help me this is timed. A to point B?

Answers

Answer:

A) 80 m

Step-by-step explanation:

60/90 = x/(x+40)

30x = 2400

x = 80

Answer:

(A)

Step-by-step explanation:

had the question before

3.5 x 10^3 divided by 7 x 10^-2

Answers

Answer:

5 · [tex]10^{4}[/tex]

Step-by-step explanation:

(✿◡‿◡) <--- she wants Brainliest

Answer: 3.5 times 10^3 is the same as 3.5 times 1000 so you get 3,500 now 7 times 10^-2 is the same as 7 times 1/100 and you get 7/100 so now we can divide 3,500 divided by 7/100 and we get 50,000

Step-by-step explanation:

PLS HELPP I REALLY NEED HELP ON THIS I WILL MARK YOU BRAINLIEST

Answers

Answer:

Step-by-step explanation:

a) 6cm
If the scale is 1cm = 4in, and you have 6cm, you need to multiply 4 by 6.

b) 40in
You need to multiply 10 by 4.

Hope this helps x

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer as a whole number or fraction in simplest form.

Answers

Answer:

One by third

Step-by-step explanation:

According to the figure the right angle triangle that was on left would be 3 times bigger than the right triangle that was on right. So here the dimension of the right triangle is one by third and equivalent to the dimension of the left triangle

the one on the left is 3 times larger than the one on the right. in other words, the right triangle's dimensions times 1/3 is equal to the left triangle's dimensions.

a package of 6 toothbrushes cost $3.00 what is the cost for each toothbrush

Answers

Answer:

0.50 c

Step-by-step explanation:

Answer: 0.50c

Step-by-step explanation:

divide

What are the multiples of 4 and 6?

Answers

Answer:

Step-by-step explanation:

For example, to find the common (positive) multiples of 4 and 6, we might list: Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, … Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, … The numbers 12, 24, 36, and 48 appear on both of these lists, and more would appear if the lists were longer.

Answer:

6: 6; 12; 18; 24; 30; 36; 42; 48; 54; 60; 66; 72

4: 4; 8; 12; 16; 20; 24; 28; 32; 36; 40; 44; 48

Step-by-step explanation:

In △ A B C , the measure of angle A is 103 ° and the measure of angle B is 37 ° . What is the measure of angle C ?

Answers

Step-by-step explanation:

103° + 37° + < C = 180° { being sum of angles of triangle }

< C = 180° - 140°

< C = 40°

Hope it will help :)

if a=3 what does 3(6-)=

Answers

Answer: -18

Step-by-step explanation:

3 x -6 = 18

Answer:

3(6-) = 18-

Step-by-step explanation:

will mark brainliest and give 5/5

Answers

Answer:

Hope that answers your question, good luck in the future

Answer:

492.75

Step-by-step explanation:

find the value of x.

Answers

X+6=40 you subtract the 6 which is 34 so x=34

x=34 when you solve for x you get 34

an airplane takes off at an angle of elevation of 23 degrees when it has traveled 800 ft horizontally how many feet has it traveled

Answers

Answer:

Step-by-step explanation:

The 6th term of (x^3− 1) ^8

Answers

Answer:

=x24−8x21+28x18−56x15+70x12−56x9+28x6−8x3+1

Step-by-step explanation:

=(x3−1)8

=(x3−1)*(x3−1)*(x3−1)*(x3−1)*(x3−1)*(x3−1)*(x3−1)*(x3−1)

=x24−8x21+28x18−56x15+70x12−56x9+28x6−8x3+1

Suppose the heights of the members of a population follow a normal
distribution. If the mean height of the population is 65 inches and the
standard deviation is 3 inches, 68% of the population will have a height within
which range?
A. 59 inches to 71 inches
B. 53 inches to 77 inches
C. 62 inches to 68 inches
D. 56 inches to 74 inches

Answers

Answer:

C; 62 to 68 inches

Step-by-step explanation:

Here, we want to get the population range that is having a probability of 68%

From the empirical rule, a measure of 1 standard deviation above the mean, with 1 standard deviation below the mean will give a total percentage of 68%

From the question;

1 standard deviation above the mean is 65 + 3 = 68

1 standard deviation below the mean is 65-3 = 62

so the range of the height of the population is 62 to 68 inches

please help me it's for today

Answers

Answer:

B=5.6

Step-by-step explanation:

this should be right or the one before -73 but it prolly not

Find the median of the given set of numbers.
3, 3, 8, 6, 7,3
A.8
B.7
C.5
D.4.5

Answers

Answer:

Step-by-step explanation:

D. 4.5 is the correct answer

calculate the perimeter of a rectangle with length 4+5y-3x and width 2x - 8y

Answers

Answer: p = - 6y - 2x + 8

Step-by-step explanation:

p = 2l + 2w

p = 2(4+5y-3x) + 2(2x - 8y)

p = 8 + 10y - 6x + 4x- 16y

p = - 6y - 2x + 8

Answer:

P=-2x-6y+8 i believe

Step-by-step explanation:

P= 2(4+5y-3x) + 2(2x-8y)

P= 8+10y-6x +4x-16y

=8+10y+−6x+4x+−16y

=(−6x+4x)+(10y+−16y)+(8)

=−2x−6y+8

Carissa ate 8/7 of a banana every day for 7 days. How many bananas did Carissa eat in a week

Answers

Answer:

Step-by-step explanation:

8/7 x 7 = 56/7 = 8

Answer:

8 days

Step-by-step explanation:

All you have to do is 8/7 multiplied by 7. Then you'll get your answer of 8 days.

help with with this thank you

Answers

Answer: A

It’s the only that makes since

Solve the two step equation
x - 3 =2
( please give detail )

Answers

Answer:

x=5

Step-by-step explanation:

x-3=2

+3 +3

x=5

The cost of chartering a bus for the great america trip was split evenly by the 20 students planning to go. The day before the trip, 10 more students decided to go. dividing the cost evenly among all 30 students brought the average cost down by $9.00 per person. What was the total cost of chartering the bus?

Answers

Answer:

i think the answer is $270.00 if this is right mark me brainlist

what is the probability of rolling a dice and getting a six?

Answers

Answer:

1/6

Step-by-step explanation:

Assuming that the dice is 6 sided.

There is only one 6 side on the dice, out of 5 other sides.

Therefore, 1/6.

Answer:

1/6

ty :) brainliest

Evaluate the following expression. In e^e
A. 2e
B. e
C. 0
D. 1

Answers

Answer:

it's B e......... I think

Ethan's mom tried a new bean soup recipe. She used 2 cups of black beans and 5 cups of kidney beans. The family loved it, so she made a larger batch to freeze with 4 cups of black beans and 12 cups of kidney beans. Did the two batches have the same ratio of black beans to kidney beans?

Answers

Answer:

no the amount of Kidney beans is not proportional to the amount of black beans

PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!

Answers

Given:

The figure of a right triangle ABC.

To find:

The trigonometric ratios [tex]\sin B, \tan A, \cos B[/tex].

Solution:

Using Pythagoras theorem,

[tex]Hypotenuse^2=Perpendicular^2+Base^2[/tex]

[tex]AB^2=AC^2+BC^2[/tex]

[tex](10)^2=(6)^2+BC^2[/tex]

[tex]100-36=BC^2[/tex]

[tex]64=BC^2[/tex]

Taking square root on both sides.

[tex]\sqrt{64}=BC[/tex]

[tex]8=BC[/tex]

So, measure of BC is 8 units.

Now,

[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]

[tex]\sin B=\dfrac{AC}{AB}[/tex]

[tex]\sin B=\dfrac{6}{10}[/tex]

[tex]\sin B=\dfrac{3}{5}[/tex]

Similarly,

[tex]\tan \theta=\dfrac{Opposite}{Adjacent}[/tex]

[tex]\tan A=\dfrac{AC}{BC}[/tex]

[tex]\tan A=\dfrac{6}{8}[/tex]

[tex]\tan A=\dfrac{3}{4}[/tex]

And,

[tex]\cos \theta=\dfrac{Adjacent}{Hypotenuse}[/tex]

[tex]\cos B=\dfrac{BC}{AB}[/tex]

[tex]\cos B=\dfrac{8}{10}[/tex]

[tex]\cos B=\dfrac{4}{5}[/tex]

Therefore, the required trigonometric ration are [tex]\sin B=\dfrac{3}{5}, \tan A=\dfrac{3}{4}, \cos B=\dfrac{4}{5}[/tex].

Is this line an accurate line estimate of
best fit for the data?
Yes
No

Answers

Answer:

no.........................

Simplify the following.
c*5 x c

Answers

Answer:

c^6

Step-by-step explanation:

c^5*c^1=c^5+1=c^6

At Clovis's Hat Store 40% of the hats are baseball caps. There are 80 baseball caps. How many total hats are there?

Answers

Answer: 200 hats in total

Steps:
x * .4 = 80
x = 80/.4
x = 200

Check:
200 * .4 = 80
80 = 80 ✅

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