Mathematics High School

Question in picture solve

Answers

Answer 1

Answer:

v = 15

Step-by-step explanation:

Hope this helps :)

Answer 2

[tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]

______________________________

[tex]\bold{Solution~Steps:}[/tex]

[tex]1.)~Multiply~both~sides~by~3:[/tex]

[tex]\bold{3}[/tex] × [tex]\bold{3=Cancels~out}[/tex][tex]\bold{8}[/tex] × [tex]\bold{3=24}[/tex]

[tex]2.)~Subtract~9~from~both~sides:[/tex]

[tex]\bold{9-9=Cancels~out}[/tex][tex]\bold{24-9=15}[/tex]

______________________________

[tex]\bold{Answer:}[/tex]

[tex]\bold{The~answer~would~be~\boxed{v=15}}[/tex]

______________________________

[tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~-TotallyNotTrillex}[/tex]

Related Questions

An online movie streaming plan has no annual fee but charges $4.25 per movie watched. Another plan charges an annual fee of $36 plus $3.50 per movie watched. For how many movies is the cost of the plans the same?

Answers

For both plans the same is $85

What is the equation of this line in slope-intercept form?

y=−3x+2

y=−13x+2

y = 3x + 2

y=3x−2
Number graph ranging from negative 5 to 5 on the x and y axes. A line is drawn on the graph that passes through the labeled points begin ordered pair negative 1 comma 5 end ordered pair and begin ordered pair 1 comma negative 1 end ordered pair

Answers

The answer to this question would the C

The correct answer would be "y = −3x + 2" aka option A

A company makes steel rods shaped like cylinders. Each rod has a diameter of 6 centimeters and a height of 40 centimeters. The company uses, on average, 48,607cm^3 of steel each hour to make these rods. How many rods does the company make, on average, each hour?

Answers

Answer:

The number of rods used by the company is 43 rods/hour

Step-by-step explanation:

Given;

diameter of the cylinder, d = 6 cm

radius of cylinder, r = d/2 = 3 cm

height of the cylinder, h = 40 cm

Volume of the steel rod is given by;

V = πr²h

V = π(3)²(40)

V = 1131.12 cm³

The number of rods used by the company on average each hour is given by;

[tex]n = \frac{48,607 \ cm^3}{hour} *\frac{1}{1131.12 \ cm^3}\\\\ n = 43 \ rods/hour[/tex]

Therefore, the number of rods used by the company is 43 rods/hour

PLS HELP WITH these TWO QUESTIONS

Answers

Answer:

7. x = 28

8. x = 70

Step-by-step explanation:

7. 180 - 90 - 62 = 28

x = 28 (By i think the alternate interior angles theorem, haven't done geometry in a while so sorry if thats not the right theorem).

180 - 110 = x

180 - 110 = 70

x = 70

Supplementary angles theorem.

Farmer Jim keeps 12 hens in every coop. If Farmer Jim has 20 coops, how many hens does he have in all? If every hen lays 9 eggs on Monday, how many eggs will Farmer Jim collect on Monday? Explain your reasoning using words, numbers, or pictures

Answers

Answer:

Step-by-step explanation:

hopes this helps

Answer:

2160 eggs on Monday

Step-by-step explanation:

Jim keeps 12 hens in every coop but Jim has 20 coops

12x20=240 hens

Every hen lays 9 eggs = 12x9= 108 eggs for 1 coop

108x20 = 2160 for 20 coops on Monday

How do I step by step solve a substitution equation?
Solve this equation by substitution:

3x-3y=4
-x+y=-4

Answers

Answer:

No solution

Step-by-step explanation:

Set -x+y=-4 to y

y=x-4

Substitute y into 3x-3y=4 and solve for x

3x-3(x-4)=4

3x-3x+12=4

12[tex]\neq[/tex]4

No solution

HELP ME I'LL MARK U AS BRAINLIEST

Answers

Answer: A. -15.8

Step-by-step explanation: Please give brainliiest it helps a lot

A! I hope this helps!

3a(a+1)-5=3a-2
PLEASE HELP
GOOD DETAIL PLEASE

Answers

Answer: 3a to the second power minus three/ 3a^2 - 3

Step-by-step explanation:

3a (a + 1) - 5 = 3a - 2 Given

3a^2 + 3a - 5 = 3a - 2 Distributive prop

+ 2 + 2 Addition property

3a^2 + 3a - 3 = 3a Simplify

- 3a - 3a Subtraction prop

3a^2 - 3 Simplify

Josh purchased 8 cans of tennis balls. The cans came with 3 balls in each can. How many balls did Josh purchase?

Answers

Answer:

8 x 3 = 24 balls

Step-by-step explanation:

Multiplication.

Answer 24
Just multiply

If m<1 = 89', what is m<5?
A. 1
B. 89
C. 91
D. 179

Answers

Answer:

m∠5 = 91°

Cuz i just know

Galena is solving the following system.Step 1: She multiplies equation (3) by 3 and adds it to equation (1). Step 2: She multiplies equation (3) by –7 and adds it to equation (2). Which statement explains Galena’s mistake?

Answers

Answer:

She did not multiply equation (3) in step 2 by the correct value.

Step-by-step explanation:

Answer on edge

Answer:

Step-by-step explanation:

C. is the correct answer.

PLEASE ANSWER ASAP
How many nitrogen (N) atoms are there on the reactant side? on the product side?

N2 + H2 --> NH3

1. 2; 3
2. 3; 2
3. 2; 1
4. 1; 2

Answers

Answer:

2;1 It shows 2 on the reactant side and it doesn't have a 2 next to it in the product side

Step-by-step explanation:

sorry if that didnt help you

Find The value of c so that the polynomial p(x) is divisible by (x+2)

For h( -5), just plug in the value -5 for whenever x occurs.

-4(-5) - 10 = 20 - 10 = 10

h(x) means a function h, at a point x.

Using this definition, we know that h(-5), is a function, (-4x - 10), at a poi

How many solutions does this equation have?

7(x+2)=7x+10

a. one
b. infinite
c. two
d. zero

Answers

Answer:

zero

Step-by-step explanation:

They are parallel, so they will never touch.

Help me out pleaseeeeee

Answers

Answer:

5 and 0

Step-by-step explanation:

The answer to x > -45, are all number that are larger than -45.

5: Is 50 larger than -45

-100: Is 55 smaller than -45

-50: Is 5 smaller than -45

0: Is 45 larger than 45

5 and 0 are correct because they are both larger than -45.

Answer:

Well from the question I can only confirm that X (-45, infinity) is the possible answer. The answer would be A and D because 5 is greater than -45, while 0 is also greater than -45.

ASAP!!!!!!!!!!!! I NEED HELP

Answers

Answer:

ask your teacher for help

Step-by-step explanation:

What might a robot in the nurse's office do in the future?

Answers

Answer:

its so simple

how do you not know

the answer is examine peoples injury what else would be

how do you graph y=4x-9

Answers

Answer: Start at the point -9 on the y axis and then from there just go up 4 and over to the right 1 and then keep going until you can't anymore. Then reverse and go down 4 and to the left 1

I hope I explained that well enough

a tiny house has a length of 25 feet. the width of the kitchen is 3 feet, and the width of the remain space is 12 feet. which expression represents the area of the tiny house?

Answers

Answer:

I'm not good at Math, so I'm not gonna be like give me brainiest, but I try to help. I think the answer would be D. 25(3+12) this mean add 12+3=15 15*25= 375, but it does not ask you to solve, but if you have 3 feet for the kitchen a 12 feet is remaining size and the house is 25 15 is not yet 25 so you would multiply.

Step-by-step explanation:

I hope this helps.

Answer:

It is D

Step-by-step explanation:

25(3+12)

I hope this helps, Have a good day!

HELP ASAP!!! I need help with 2 problems so please help me!! Don’t ask dumb questions to get points, be kind and help me!!

Answers

It’s -2a then you bring down the +3 and then you at 7+3= 10 and you divide 2a

A new hospital in Springfield starts out with 11 junior residents and 5 senior readings on its staff. Management plans to to hire additional personnel at a rate of 1 junior resident per month and 3 senior residents per month. Eventually there will be an equal number of each on the hospital staff. How long will that take? How many of each type will be there be?

Answers

Answer:

3 months

14 of each type of staff

Step-by-step explanation:

Starting employees

Junior residents = 11

Senior readings = 5

Additional personnel at a rate of 1 junior resident per month and 3 senior residents per month

Junior residents = 11 + m

Senior readings = 5 + 3m

Where,

m = number of months

How long will that take?

Equate both expression

11 + m = 5 + 3m

11 - 5 = 3m - m

6 = 2m

Divide both sides by 2

m = 6/2

= 3

m = 3 months

Junior residents = 11 + m

= 11 + 3

= 14

Senior readings = 5 + 3m

= 5 + 3(3)

= 5 + 9

= 14

What is u + V + w when
u = -10, v = 4, and w= 8?
14
-22
2
22

Answers

Answer:

Step-by-step explanation:

u + v + w when u = -10, v = 4, and w = 8

~Substitute

-10 + 4 + 8

~Add

-6 + 8

~Add

Best of Luck!

The answer is c. 2 because u would add negative 20 plus 4 and 8 and that leaves u with 2

who wants to play surviv.io with me ill post the code

Answers

Answer:

Sure but later

Step-by-step explanation:

Answer:

Ok then post it

Step-by-step explanation:

PLS HELP ME I WILL GIVE BRAINLYEST

Answers

C

Can I have it please??

Answer: Letter B!

Step-by-step explanation:

Because

8 x 1 = 8

8 x 2 = 16

8 x 3 = 24

BUT 8 x 4 IS NOT 24!

it should be 32 because

8 x 4 = 32.

hope this helps :)

The volume of a box is 1800 cubic Inches. If the length of the box is 10 inches and its width is 3 inches more than its height, find the width and
height of the box.

Answers

Answer:

The width of the box is 15 inches and its height is 12 inches

Step-by-step explanation:

Equations

The volume of a box of width W, height H, and length L is given by:

V=W*L*H

We know

L=10 inches

W=H+3

V=1800 cubic meters

Substituting:

1800=(H+3)*10*H

Operating and swapping sides:

[tex]10H^2+30H=1800[/tex]

Dividing by 10:

[tex]H^2+3H=180[/tex]

Rearranging:

[tex]H^2+3H-180=0[/tex]

Factoring:

(H-12)(H+15)=0

The only positive and valid result is:

H=12 inches

Thus,

W=H+3=12+3=15 inches

The width of the box is 15 inches and its height is 12 inches

Other Questions

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Do this in your notebook,Important events during the Medieval, Renaissance, and Baroqueperiod relates to other art forms and in history within the era.Identify to which period the following historical events, or art form/sbeing described below.MonarchyInvention of the printing pressInvention of telescopeGreek vases provide evidence in musicInvention of the compassOperas became evident during this periodMartin Luther s Protestant Reformationarchitects built increasingly tall and imposingcathedrals for worshipGeniuses offered unique perspectives through theirartPoets and musicians were attached to the courtsCopernicus s discovery of the actual position of theearth in the Solar system What is the net force on the runner below if theapplied force is + 40 N and the resistive force is -2N? 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PLZZZZZZZZZZZZZZZZZ HELP ME WITH THIS IT DUE TODAY and explain!!!!!1 is the first image question2 is second image questionPart 2 :1.-(- )-3(-2)2.-20 (4 (10 8))3. -(7-9)-2[-5-(-9)]Evaluate each expressions below.4.-3x8-2x7-8x95. 4[30-(10-2)x3] state two distinguishing features of all prokaryotes Im stuck on this for about 20 minutes, can someone help and explain step by step to me? 2) Which of the following equations has a slope (m) of -3 and a y-intercept 1 point(b) of 8? *O y = -3x - 8O y=-3x + 8Oy= 8x - 3 Read this excerpt from I Never Had It Made.Years later Branch Rickey told the story of the misery of that black player to whom he had given a place to sleep. He remembered that Thomas couldn't sleep."He sat on that cot," Mr. Rickey said, "and was silent for a long time. Then he began to cry, tears he couldn't hold back. His whole body shook with emotion. I sat and watched him, not knowing what to do until he began tearing at one hand with the other just as if he were trying to scratch the skin off his hands with his fingernails. I was alarmed. I asked him what he was trying to do to himself. "Its my hands,' he sobbed. 'They're black. If only they were white, I'd be as good as anybody then, wouldn't I, Mr. Rickey? If only they were white."Which is the central idea of this excerpt?A. Rickey witnesses black players frustration with segregation.B. Rickey cares for his players personal problems.C. Rickey invites his players to visit his home in the off season.D. Rickey remembers his favorite players long after they graduate. 3.5) BEST ANSWER BRAINLIESTyour answer will be reported if it is ridiculousWhich of the following are parts of the Physical Layer?connectorspinscablespointers thank you brainly but you need to get some of the answers right in other classes What is 3/8 divided by 1/3? 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America!God shed His grace on theeAnd crown thy good with brotherhoodFrom sea to shining sea!Which of the following statements expresses a theme developed in stanza 1?A.The phrase for purple mountain majesties contributes to the theme of praising Americas physical beauty.B.The phrase From sea to shining sea contributes to the theme that America is similar from coast to coast.C.The phrase for amber waves of grain contributes to the theme of Americas abundance of food and how she shares this grain with other countries.D.The sentence Above the fruited plain contributes to the theme of praising Americas farmers.