Mathematics College

Can I get some help on these and explain if you can im confused

Can I Get Some Help On These And Explain If You Can Im Confused
Can I Get Some Help On These And Explain If You Can Im Confused
Can I Get Some Help On These And Explain If You Can Im Confused

Answers

Answer 1

Answer:

For the first one the answer is 5.8

Step-by-step explanation:

Because you are using Pythagoras

you need to half 6 to get 3, as the its a right angle triangle

so for Pythagoras you do 3^2+5^2=34

root 34=5.8!

for all those questions you use Pythagoras!

Related Questions

please provide me insight and answer to the attached photo​

Answers

Answer: option 4 (1/25)

Explanation:
Because the function is now -2, we need to replace every x with -2. The function says 5x so instead we change it to 5-2. 5 to the power of -2 is 1/25 which is option 4

A car uses 10litres of fuel for a journey of 40km on the average.What distance will 25litres cover with the same car and speed?​

Answers

Answer:

x = 100

Step-by-step explanation:

First, you start with putting either 10 liters ontop of 40 km or the other way around. Then, whichever place you put the 10 liters, you put the 25 on the opposite side. Then the missing km is the 'x'. You need to do cross-products. So, it would be like this: 10x = 40 * 25. You start with 40 times 25, which is 1,000. Then divided by 10 on both sides. Which would take out the 10, which would be left with the 'x', and divide 1,000 by 10 it would be 100.

I hope this helps! My apologies if it's wrong. I'm not good with math.

Use elimination to solve the system
2x-y=10
8x+y=20
Please someone help I need help so bad I’m so scared I’m gonna fail this test I may get held back if I fail this test please help me

Answers

Use elimination to cancel y. Add both systems together:
2x + 8x - y + y = 10 + 20

Combine like terms:
10x = 30

Divide by 10:
x = 3

Plug x back in to solve for y:
2(3) - y = 10
6 - y = 10

Subtract 6:
-y = 4

Divide by -1:
y = -4


So your solution is x = 3 and y = -4 which is also written as (3, -4).

BEST GETS BRAINLIEST JUST NEED CONFIRMATION I GOT THE ANSWER RIGHT ANY HELP IS APPRECIATED

Answers

Wait what do you need help on you already but in the answers

Answer:

all check as correct

Step-by-step explanation:

What the expression is?

Answers

Answer:

29

Step-by-step explanation:

Answer:

The answer is 29

50 points! Correct answer will get brainliest. Random answers will be reported

Answers

Answer:

4, -8

Step-by-step explanation:

Answer: The answer is <-4, -8>

Step-by-step explanation:

PLEASE HELP THIS IS TIMED

A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?

Thank you :)

Answers

Answer:

$6,000

Step-by-step explanation:

Form an equation

let s be the amount of sales

You know that the salesperson gets 3%, or 0.03 of the sales, so:

0.03x = 180

Then, solve

[tex]0.03x=180[/tex]

multiply both sides by 100 to get rid of the decimal

[tex]3x=18000[/tex]

divide both sides by 3

[tex]x=6000[/tex]

So the amount of sales is $6,000

PLEASE ANSWER QUICKLY THX

Answers

Answer:

a. 5sqrt5 (sqrt 5 * sqrt 5 * sqrt 5 = sqrt125 = 5sqrt5)

b. 10sqrt10 (sqrt10 * sqrt10 * sqrt10 = 1000sqrt = 10sqrt10)

c. xsqrtx

how far apart are (10,8) and (-6,8)?
HELP ME!!

Answers

Answer: 16 units

Since both Y Values are the same, look at the X values. 10 and -6. How far apart is 10 from -6? (10 - (-6) = 16)

16 units, good luck!

Twelve less than the cube of the sum of six times a number and three.

Answers

Answer:

[tex](6 * n + 3)^{3}[/tex] - 12

Step-by-step explanation:

Twelve less than the cube of the sum of six times a number and three.

1. Change the words into numbers and math symbols.

Twelve = 12

Less than = subtract -

sum of six times a number and three = (6 * n + 3)

cube = exponent 3

2. Write the problem.

[tex](6 * n + 3)^{3}[/tex] - 12

it takes 120 newspapers to fill 8 recyceling bins what is the unit rate in newspapers to recyceling bins

Answers

15 newspaper per recycling bin

Simplify the expression 4(5a+b)−9a+3

Answers

Answer: 11a+4b+3

Step-by-step explanation: 4(5a+b)−9a+3

(4)(5a)+(4)(b)+−9a+3

20a+4b+−9a+3

(20a+−9a)+(4b)+(3)

11a+4b+3

The trapezoids below are similar. Find the two missing side lengths.

Answers

Answer:

y = 15, x = 4

Step-by-step explanation:

Hope this helped!

Answer:

y+15x=4

Step-by-step explanation:

If 5x – 3y = 7 and –3x – 5y = 23, what is the value of x?

Answers

Answer:

X= -1

Y= -4

That's the answer I believe

5x - 3y = 7

First, Add 3y to both sides

5x - 3y + 3y = 7 + 3y

5x = 3y + 7

Then, Divide both sides by 5

[tex]\frac{5x}{5}[/tex] = [tex]\frac{3y + 7}{5}[/tex]

[tex]x = \frac{3}{5} y[/tex] + [tex]\frac{7}{5}[/tex] (Answer to #1)

-3x - 3x - 5 = 23

First, we will simplify both sides of the equation

-3x + -3x + -5 = 23

Next, We will combine like terms

(-3x + -3x) + (-5) = 23

-6x + -5 = 23

-6x - 5 =23

Then, we will Add 5 to both sides

[tex]\frac{-6x}{-6}[/tex] = [tex]\frac{28}{-6}[/tex]

x = [tex]\frac{-14}{3}[/tex] (Answer to #2)

Expand each expression and collect like terms. a. -3(2p - 3q)
​

Answers

Answer:

-6p+9q

Step-by-step explanation:

Multiply -3 with 2p and multiply -3 with 3q.

og Flag this Question
14)
The vertices of AABC are A(-4,4), B(-2,5), and C(-5,2).
If AABC is reflected across the line y-axis to produce the
image AA'B'C', what are the coordinates of each of the
vertices of AA'B'C' ?

Answers

Given:

The vertices of ΔABC are A(-4,4), B(-2,5), and C(-5,2).

The triangle ABC is reflected across the line y-axis to produce the image ΔA'B'C'.

To find:

The coordinates of ΔA'B'C'.

Solution:

If a figure is reflected across the y-axis, then

[tex](x,y)\to (-x,y)[/tex]

Using this rule, we get

[tex]A(-4,4)\to A'(4,4)[/tex]

[tex]B(-2,5)\to B'(2,5)[/tex]

[tex]C(-5,2)\to C'(5,2)[/tex]

Therefore, the vertices of the ΔA'B'C' are A'(4,4), B'(2,5) and C'(5,2).

A 10-pound bag of wildflower seed covers 25 square feet. How many pounds of seed does it take to cover 1 square​ foot?

Answers

Answer:

0.4 pounds

Step-by-step explanation:

10 pounds / 25 square feet

to get the number of pounds per feet

10 / 25 = 0.4

so, your answer is 0.4 pounds per 1 square foot

what is the range of 53, 63, 65, 66, 74, 81, 87?

Answers

Answer:

The range is 34!

Step-by-step explanation:

87-53=34

Answer:

34

Step-by-step explanation:

Hope this helps.

7. Expresar en notación científica las siguientes
cantidades:
A. 89500000000 mm
​

Answers

Answer:

8.95 × 10^7

¡Que tengas un hermoso día!

square root of 32-6√15​

Answers

Answer:

8 . 76209992276

Step-by-step explanation:

does this help

ANSWER ALL THE QUESTIONS I HAVE PLEASE AND I'LL LEGIT GIVE U ALL MY POINTS IF I CAN AND GIVE YOU BRAINLIST. I NEED THAT STUFF DUE FRIDAY. PLEASE HELP PLEASEEEEEEEEE. CLICK ON MY PFP AND GO TO QUESTIONS ALL THE QUSTIONS I HAVE WILL BE ON THERE. PLEASE AND TY. AND TO YOU USERS WHO DELETE MY STUFF YALL ACT AS IF I CANT JUST POST IT AGAIN

Answers

Answer:

danggggg *_*

Step-by-step explanation:

is this a plant cell or animal cell and how do u know

Answers

Answer:

Animal cell

Step-by-step explanation:

Well, first off, it's round and has no cell wall like a plant cell does. There are also lysosomes and centrosomes, which a plant cell does not have.

Answer:

animal cell

Step-by-step explanation:

because it doesn't have a large vacuole a plant has a large vacuole and it doesnt have a cell wall like a plant cell

Hello pls help meeee last one i swear.

Answers

Answer:

0.006

Step-by-step explanation:

Answer:

0.006 inches of rain

Hope that helps

11.Which of the following is not a conic section?
Circle
Parabola
Square
Hyperbola

Answers

Circle I think I really don’t know tell me
Circle is the answer

find the slope of the line that passes through the points (1,-4) and (3,-1)​

Answers

Answer:

The slope is 3/2 or 1.5

Step-by-step explanation:

The slope is Rise/Run.

The difference in y-values, –1 -(-4) =3 is the rise.

the difference in x-values, 3 –1 = 2 is the run.

Need help! (5 3/4 1 5/6) - 6 7/12

Answers

Answer:

Step-by-step explanation:

7/12 / 3/10 = 35/

18

= 1 17/

18

≅ 1.9444444

I need to find the answer to 6+square root of 23i in approximate form. (Decimals)

Answers

Answer:

I don't know if I'm right but I think it's 4.79583152

Step-by-step explanation:

what is x if 3x X= 24

Answers

Answer:

x is 8........ correct answer

8 is the answer you just multiple and see you get 24

PLS PLS PLS PLS PLS ANSWER THIS CORRECTLY PLS ITS A QUIZZZZZZ

Answers

Answer:

Its -7

Step-by-step explanation:

1st Triangle

XY=8

YZ=10

ZX=12

Total sum of Triangle

=8+10+12

=20

2nd Triangle

LM=12

MN=15

NL=?

Total sum of triange

LM+MN+NL=Total sum of 1st triangle

=12+15+x=20

=27+x=20

=x=20-27

x=-7

Organize the information given in a two-way table.


Only Likes Sudoku
Only Likes Two-Way Tables
Likes Both
Total
Female
A

B

Male

D

Total
C




100 people were asked if they like playing the puzzle game sudoku, solving two-way tables, or both. 4% of the people only liked sudoku. 50% of the people who only liked sudoku were female. 90% of the people liked both. 60% of the people who liked both were female. 40 men were involved in the study.

Which of the following represents the data in the table?

choices
A. a = 2, b = 36, c= 4, d = 6
B. a = 4, b = 54, c = 4 , d = 6
C. a = 4, b = 36, c = 4, d = 2
D. a = 2, b = 54, c = 4, d = 2

Answers

Your answer would be B. a=2, b=54, c=4, d=6
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