Mathematics College

Please please help!!!

Please Please Help!!!

Answers

Answer 1

Answer:

pretty sure its A

Step-by-step explanation:

Answer 2
Yah the answer is A.

Explanation: x values are on the x axis obviously. The x axis is facing —— that was. So as you can see, the red line is on the x axis, giving you your x values

Related Questions

If I invest $1,000 at an 8.5% interest rate, how much money will I earn over 6 years?

Answers

6,000$

if the answer is wrong i am sorry :(

Answer:

$510

Step-by-step explanation:

please answer asap! no scam links or scam comments or reported.

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

:))

-12.3 + 7v = 10.1 solve for V

Answers

Answer:

v=3.2

Step-by-step explanation:

Let's solve your equation step-by-step.

−12.3+7v=10.1

Step 1: Simplify both sides of the equation.

7v−12.3=10.1

Step 2: Add 12.3 to both sides.

7v−12.3+12.3=10.1+12.3

7v=22.4

Step 3: Divide both sides by 7.

7v /7 = 22.4 /7

v=3.2

brainliest?

I'm stuck on this math problem. Please only answer if your 100% sure. ( Look at the picture for the problem) Will Mark Brainliest. ​

Answers

Answer:

-2x^4+10x^3-21x^2+19x-4

Step-by-step explanation:

Answer:

-2x^4+10x^3-21x^2+19x-4

Step-by-step explanation:

trust me bro

Solve for f(-3)

f(x)=5-x

f(-3)= ?
pls helpppp

Answers

f(-3) = 8

Plug -3 into x and just solve it.

I WILL NAME BRAINSLEST WHI EVER ANSWRS FIRST AND DOESNT MAKE ME READ A LOT
The lengths of the three sides are 4 centimeters, 2 centimeters, and 7 centimeters.
The measures of two angles are 30 and 60 and the length of the included side is 12 inches.
The measures of the three angles are 45, 75, and 60"
Number of
Triangles
Glven Conditions
0
1
infinitely
many

Answers

Answer:

60? Maybe could be wrong

Step-by-step explanation:

0               Sides 4 cm, 2 cm, 7 cm

     1                ASA = 30°, 12 in, 30 cm

    ∞                Angles 25°, 75°, 60 °

FOUND THIS IN BRAINLY

Answer:

0 matches with 4,2, and 7 centimeters.

1 matches with 30, 60, and 12

infinitely many matches with 45, 75, and 60!

m
N. M
(8x+17)
(12x-39)

Answers

Answer:

96x^2 - 108 - 663

Step-by-step explanation:

(8x + 17)(12x - 39)

96x^2 - 312x + 204x -663  

96x^2 - 108 - 663

Which is the cost of the minimum spanning tree of the weighted graph using Kruskal's Algorithm?
28
30
31
40

Answers

9514 1404 393

Answer:

  (a)  28

Step-by-step explanation:

Kruskal's algorithm has  you identify the shortest edge at each stage, including in the tree any identified edge that does not form a cycle. Here, we can start with AB, then add DF, EH, HG, BG, AC, CD and that covers the entire graph.

Starting at E, the node list is EHGBACDF. The cost is ...

  3 +4 +5 +1 +6 +7 +2 = 28

__

In the attached, the minimum-cost spanning tree is highlighted in red.

What is the answer to this

Answers

Answer:

The answer is x = 8

Step-by-step explanation:

Erick bought a game for $9.78, a toy for $6.34, and a sandwich for $4.91. If he started with $30, about how much money does he have left

Answers

Answer: $ 8.97

Step-by-step explanation:

Game =$9.78

toy=$ 6.34

sandwich =$4.91

Total amount  spent=$9.78+$6.34+$4.91=>  $21.03

Total amount=$30

left amount=total amount- amount spent

=   $30-&21.03

 =$8.97

A building in a city has a rectangular base. The length of the base measures 70 ft less than twice the width. The perimeter of this base is 820 ft. What are the dimensions of the base?

Answers

Answer:

160 ft, 250ft

Step-by-step explanation:

Rectangular base:

Width = w

length =2w - 70

Perimeter = 820 ft

2*(length + width) = 820

2*(2w - 70 + w ) = 820

2 *(2w + w - 70) = 820     {Combine like terms}

2* (3w - 70) = 820

3w*2 - 70*2 = 820

6w - 140  = 820    

6w  = 820 + 140     {Add 140 to both side}

6w = 960     {Divide both sides by 6}

w = 960/6

w = 160 ft

length = 2*160 - 70

          = 320 - 70

          = 250 ft

which is a true statement about the two rectangular prism shown below

Answers

can you show a picture of the prism?

Select two days on which mike ran a total of 6 5/6 miles.

Answers

Saturday and sunday.............

I think the first person is correct also next time add the options

The diagonals of square ABCD intersect at point E. If BE = 2x + 1, and AC = 3(6x - 4), find BD.

Answers

Answer:

Step-by-step explanation:

5

Pleaseeee helppppppppp

Answers

Answer:

5.616 x 10^6

Step-by-step explanation:

Im sure that it's right.

5616x10 to the 3rd power!

Someone please answer this ​

Answers

Answer:

Answer what?

Step-by-step explanation:

Mr. Cohen offered Hugo and ___ some coffee when we arrived.
I
Me

Answers

Answer:

me

Step-by-step explanation:

Mr. Cohen offered Hugo and me some coffee when we arrived

If you removed "Hugo and," me would make sense, and not I

For instance:

Mr. Cohen offered me some coffee when we arrived.

    Makes sense

Mr. Cohen offered I some coffee when we arrived.

    Makes no sense

A scale drawing of an NFL god post uses a
scale of 2 inches = 5 feet. If the actual width
of the goal post is 182 feet, what is the width
of the goal post on the drawing?

Answers

It would be 455 inches because you divide 5/2 and it is 2.5 then you multiply it by 182 which is 455

Find the surface area of the rectangular prism.
2 cm
6 cm
3 cm
3 cm

Answers

Answer:

72. If the second 3cm has some relevance, leave a note and I'll come back and modify my answer.

Step-by-step explanation:

Givens

L = 6 cm

W = 3 cm

H = 2 cm

I don't know what the extra 3 cm is for.

Formula

SA = 2*L*W + 2*L*H + 2*H*W

SA = 2*6*3 + 2*6*2 + 2*2*3

SA = 36 + 24 + 12

SA = 72

Answer:

Step-by-step explanation:

The Lazy River has a current of 2 miles per hour. A motorboat can travel 15 miles
down the river in the same amount of time it takes to travel 9 miles up the river.
What is the speed of the boat in still water? Please show your work and use table to
relate time, speed, distance.

Answers

Answer:

8mph

Step-by-step explanation:

I just answered the question

HURRY! What is the circumference of the circle below? Use 3.14 for π.

Answers

Answer:

2.14 divided by 5 x 2 is the ansewer

Step-by-step explanation:

What is the circumference in centimeters of the circle? Use 3.14 for 7. Enter your answer in the box
24 cm
cm

Answers

Answer:

75.36

Step-by-step explanation:

24 cm x 3.14 = 75.36

75.36 :))))))))))))))))))))))))))))))))))

Ther *must* be an faster way of symplifying this expression. What could I have done differently?​

Answers

Answer:

3x4

Step-by-step explanation:

You're gonna want to simplify that equation. We see the three and the four. Multiply that to get x^12

WILL GIVE BRAINLIEST !!

19. Car repairs. A consumer
organization estimates that
over a 1-year period 17% of cars will need to be repaired
once, 7% will need repairs twice, and 4% will require
three or more repairs. What is the probability that a car
chosen at random will need
a) no repairs?
b) no more than one repair?
c) some repairs?

Answers

Answer:

I think the answer is b. I am not sure so if I was incorrect I apologize.

Step-by-step explanation:

4 x ? is close to 105

Answers

Do you have a picture to your problem ?
4 x 25 is close to 105
(4 x 25 = 100)

Solve each proportion 3/39= y/13

Answers

Answer:

[tex]y = 1[/tex]

Step-by-step explanation:

[tex] \frac{3}{39} = \frac{y}{13} [/tex]

Cross multiply

[tex]39 = 39y[/tex]

Divide by 39

[tex]y = 1[/tex]

Answer:

[tex]\boxed {\boxed {\sf y=1}}[/tex]

Step-by-step explanation:

To solve the proportion, we must solve for the variable. This is done by isolating the variable.

[tex]\frac {3}{39}= \frac {y}{13}[/tex]

The variable, y, is being divided by 13. The inverse of division is multiplication. Multiply both sides of the proportion by 13.

[tex]13*\frac {3}{39}= \frac {y}{13}*13[/tex]

[tex]13*\frac {3}{39}=y\\1=y[/tex]

Another way to solve is by cross multiplying. Multiply the 1st numerator by the 2nd denominator, then the 1st denominator and the 2nd numerator.

[tex]\frac {3}{39}= \frac {y}{13}[/tex]

[tex]3*13=39*y\\39=39y[/tex]

Divide both sides by 39 to isolate the variable.

[tex]39/39=39y/39 \\1=y[/tex]

In this proportion, y is equal to 1.

Can someone plz help me

Answers

Answer:

47.5 in²

Step-by-step explanation:

Answer:

47.5 in²

Step-by-step explanation:

A = a+b

/2h = 7+12

/2·5 = 47.5

HELP ON THIS QUESTION !!!!!!!!

Answers

Answer:

b

Step-by-step explanation:

i took the test

You are going to the movies with your family. Adult tickets cost $12.50 each. Children's tickets cost $9 each. The other expenses come to $25. Which expression can be use to figure out how much is spent, regardless of how many children and adults come?

A. 12.50 + 9 + 25

B. 12.50c + 9a + 25

C. 12.50a + 9c = 25

D. 12.50a + 9c + 25

Choose one answer.

Answers

I believe the answer would be D. 12.50a+9c+25

-27 +2+ 23р - Зр
Hurry please

Answers

Answer:

20p - 25

Step-by-step explanation:

-27 +2+ 23р - Зр

20p - 25

Answer:

-25+20p

Step-by-step explanation:

Add -27 and 2

-25+23p-3p

Subtract 3p from 23 p

-25+20p

Hope this helps! If so brainiest, please?

Thanks!!!

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