Mathematics High School

1.
(2-4)² x 2-5
Which of these is equivalent to
- ?
2-6
A.
2-19
B.
1
27
N/ - /
1
2
C.
D.
23

1.(2-4) X 2-5Which Of These Is Equivalent To- ?2-6A.2-19B.127N/ - /12C.D.23

Answers

Answer 1

Answer:

add me

Step-by-step explanation:

Related Questions

face north. do a 1/4 turn clockwise which way will i be facing

Answers

Answer:

You will be facing in a 90 degree angle.

Step-by-step explanation:

Did you mean like on a compass?

Answer:

East

Step-by-step explanation:

‘z’ is subtracted from (-12) express the expression​

Answers

Answer:

Z + 12

Step-by-step explanation:

Z-(-12)

Z + 12

Double negative turns into positive

What's the slope of the line (80,90)

Answers

Eighth of an inch per foot

Answer:

m = 90/80 = 9/8

Step-by-step explanation:

If you meant the line through the origin (0, 0) and (80, 90), then the change in x is 80 and that in y is 90.  The slope is m = (change in y) / (change in x), or

m = 90/80 = 9/8

Question 1
x2+ 1 = 9
Question 1 options:

x = 16

x = 20

x = 4

x = 5

Answers

Answer:

16 es la respuestas y ahora es asi

Answer:

X=4

Step-by-step explanation:

2x + 1 = 9

2x=9-1

2x=8

X=4

Suppose f(x)=x^2 what is the graph of g(x)=f(2x)


i have seen other descriptions saying that you should substitute 2x into the equation, but where does that 2x come from and what is next?

Answers

Answer:

Since g(x) = f(2x), this means we substitute 2x in place of x for f(x):

g(x) = f(2x) = (2x)² = 4x²

Graphing this, the parabola is not moved from the parent graph f(x) = x², but the graph is compressed horizontally by a factor of 4.Step-by-step explanation:

help ASAP ill mark brainliest

Answers

Answer:

The third one. A trend line does describe data patterns.


Sarah went to the mall and bought a pair of sneakers for $132. They are on sale for 20% off. What will the new price be?

Answers

Answer:

$105.6

Step-by-step explanation:

132*.20=26.4

132-26.4=105.6

can you help me out ..please and thank you

Answers

You’re going to want to distribute the number directly before the parenthesis. So for number 1 you’re going to want to distribute the -11 to x+9 so the equation would look like: x-8=43-11x-99. Then combine like terms: x-8=-56-11x then add 11x to move the x’s to one side: 12x-8=-56 then add 8 to move it away so the x’s are alone. 12x=-48 then divide the -48 by 12 to get the x fully alone so you’d get x=-4

find the area of the figure will give brain illest if correct! ​

Answers

I’m sure that the area is 80. If you do 10 times 5, that will be 50.Then if you do 6 times 5, for the upper remaining part of the figure it would be 30. So 30 plus 50 is 50. Hope this helps!

Is it true or false?

Answers

Answer:

false (this is what I believe)

Step-by-step explanation:

because participant 1 has 7 squares and he almost does the same as participant 2 and he only has 5 squares which means participant 2 I'd faster

Answer:

false (i think im not really good with math)

Step-by-step explanation:

300 times what is 1800

Answers

Answer:

6

Step-by-step explanation:

1800/300=6

can you word this question a little better, if you asking 300 times what is 1800 its 6

Please help me find the area of this shape please!

Answers

i’m pretty sure it’s just 28

Is it A B or C Help me

Answers

The answer is A. Hope this helpssssssss
A=314 in^2
A= π•r^2
314=3.14•r^2
r^2=314/3.14
r^2=100
r= √100
r=10
d=2•r
d=2•10
d=20in
Answer is B


Lil Pump's new workout plan requires him to run 15 miles a week. How many miles does he have to run each day?

Answers

Answer:

2 1/4

Step-by-step explanation:

SOMEONE HELPPPPPPPPPP!!!!!!!

Answers

Answer:

12

Step-by-step explanation: Hope it helps ;)

what would be the coordinates marked wrong

Answers

Answer:

R: (-3, -4)

S: (-3, -1)

T: (1, -4)

Step-by-step explanation:

You would subtract 1 from all the initial x values, and 5 from all the initial y values

2. How many solutions in the equation 3x + 5 = 3x + 10 *
1 point
One solution (Sometimes True)
Infinitely Many Solutions (Always True)
No solution (Never True)

Answers

Answer:

One solution

Step-by-step explanation:

. JKLM is a kite. m∠JMZ = 41°, and m∠JKZ = 52°. Find m∠KJZ, in degrees. *

Answers

Answer:

54 jskiyeb ja no te aimfotito


PLEASE HELP ME THESE ARE MY LAST POINTS PLEASEEE





Sam is needing to make copies of a flyer for his new business. Store W charges $5 for unlimited copies and store Z charges $0.20 per copy and $2 for using the machine.

How many copies makes both stores cost the same amounts?

Answers

about 16 copies cost the same amounts

Answer:

I believe it would be 15 copies.

Step-by-step explanation:

Store W gives you unlimited copies for 5 dollars, so the number of copies doesn't matter for store W, they do not affect the cost. So, you will have to find how many copies from store Z will cost 5 dollars. Now, it tells you store Z charges 2 dollars for the use of the machine, so you can go ahead and subtract 2 from 5 (total amount to make it equal). That being done leaves you with 3 dollars for the copies themselves, it tells you each copy costs $.20. So, now all you have to do is divide 3 by 0.20, which gives you 15.

Write an equation for when slope =-3 and y-intercept = 36

Answers

y=mx+b

m= slope

b=y-intercept

Therefore Y=-3x+36

Plz help brainlest!!!!!

Answers

Answer:

$6.50

Step-by-step explanation:

43.50-24=19.5

19.5/3=6.5

Answer: Each snack costs $6.50

Step-by-step explanation:

Subtract 43.50 by 24

Then divide

Can someone please answer?

Answers

Answer:

Volume = 803.84 cubic inches

Step-by-step explanation:

Volume = πr²h

= 3.14 x 8 x 8 x 4

= 3.14 x 256

= 803.84 cubic inches

PLEASE HELP IF YOUR GOOD AT ALGEBRA

Answers

9514 1404 393

Answer:

  lower left

Step-by-step explanation:

We notice that the answer choices have only the first equation changed. The equivalent of the first equation must have the same ratios of coefficients.

  x-coefficient : y-coefficient : constant

  = 2 : 1 : -15 . . . . . in the given equation

  2 : -2 : 30 = 1 : -1 : 15 . . .  upper left — not the same

  -4 : -2 : -15 = 4 : 2 : 15 . . . upper right — not the same

  -4 : -2 : 30 = 2 : 1 : -15 . . . lower left — same as the given equation

  -4 : 1 : 30 = 4 : -1 : -30 . . . lower right — not the same

Which of the following expressions is equivalent to (2x)3 ?


Group of answer choices

6x4

2x3

8x3

6x3
btw the numbers on the right are exponents

Answers

Answer:

6x3

Step-by-step explanation:

....................

∠aangle, a and ∠ b ∠bangle, b are complementary angles. ∠ a ∠aangle, a measures 5 5 ∘ 55 ∘ 55, degrees. What is the measure of ∠ b ∠bangle, b?

Answers

Answer:

∠b=35

Step-by-step explanation:

Hello There!

Complementary angles add up to equal 90

so to find the measure of angle B we subtract the given angle from 90

90-55=35

so we can conclude that ∠b = 35

how to solve this problem 8(x + 5)

Answers

8(x+5)
=8x+40
boom :)

Answer:

8x + 40

Step-by-step explanation:

Step 1: Expand by distributing terms.

8x+8x5

Step 2: Simplify 8x5 to 40 = 8x + 40

a. What is the minimum value taken by the
expression (x – 4)2 + 6?

Answers

Answer:

2x-2

Step-by-step explanation:

Answer:

Minimum value = 6

Step-by-step explanation:

whats the average rate of change from x = -2 to x = 3

Answers

Answer is 2 . I hope this helps .

A trapezoid is shown
What is the area of the trapezoid?
A)
21 m2
ing
B)
27 m2
O
34 m2
D)
42 m2

Answers

Answer:

what are the letters and numbers by the trapezoid i need them to solve it

Step-by-step explanation:

Answer:

answer 21 m2

Step-by-step explanation:

Area of a trapezoid

side a

5

parallel a,b

side b

9

height h

3

22 digit

area S

21    

Enter an equation for the word sentence. Use the variable c for the cost.

Three times the cost is $27

Answers

Answer:

3 x C = $27

Is your expression.

3x28=c

am very smort  :D

Other Questions
Three friends are going to split the cost of a birthday gift. The gift cost $25. How much will each person have to pay (round to the nearest cent which means nearest hundredth)? A piece of land in north county is a parallelogram with a base that is four more meters than eight times the height, h. Which of thefollowing represents the area of the land?A. A(n) = 8h2 + 32B.A(h) = 8h2 + 4C. A(h) = 4h2 + 8hD.A(n) = 8h2 + 4h A middle school is selling candy bars to raise money for new calculators. The graph shows the number of candy bars sold, x, and the amount of money collected, y.Enter a value that completes the equation correctly.Y=__x Can someone pls help me with this its due in 20 minutes. How did the economic conditions described in Source 1 influence the political ideas articulated in Source 2? The large debts discussed by Keynes inspired Mussolini's attacks on pacifism. The "bonfire" alluded to by Keynes validated Mussolini's call for international collaboration. The "belligerent countries" referenced by Keynes encouraged Mussolini's isolationist policies. The fiscal issues described by Keynes motivated Mussolini's resentment for international collaboration. What component of your blood carries oxygen?Red blood cellsWhite blood cellsPlateletsPlasma Cincinnati Exporters wants to raise $40 million to expand its business. To accomplish this, it plans to sell 22-year, $1,000 face value, semiannual coupon bonds. The bonds will be priced to yield 6.85 percent and coupon rate of 5.72 percent. What is the minimum number of bonds it must sell to raise the money it needs Match each line of poetry to its meter.iambic tetrameteriambic trimeterexcerpt 1:Of waters in a land of change(Louise Bogan, "A Tale")excerpt 2:This coyness, lady, were no crime.(Andrew Marvell. "To His Coy Mistress")excerpt 3:In some melodious plot(John Keats, "Ode to a Nightingale")excerpt 4:Of credit and renown(William Cowper. "The Diverting History of John Gilpin") 1 pointWhat is the center and radius of a circle with equation (x-4)2 + (y - 2)2 = 4 A student crested a model to show the flow of energy in a terrestrial ecosystem. Which of the following correctly describes the way energy enters and leaves the ecosystem? A Energy enters the ecosystem as sunlight, which is used by plants to produce sugars Energy leaves the ecosystem as heat from plants, herbivores, carnivores, and decomposersB Energy enters the ecosystem from decomposers and is used by plants to produce sugars Energy leaves the ecosystem during cellular respirationC Energy enters the ecosystem when it is transferred from the herbivores to the plants. Energy leaves the ecosystem as heat from plants, herbivores, carnivores and decomposers D Energy enters the ecosystem as sunlight, which is used by plants to produce sugars. Energy leaves the ecosystem as mineral nutrients HELP!!! Part.2This is science. Evaluate the expression when g = 28 and h=6.G-3h Let y = x In(x).dy/dx the lesson is differentiate products (3 x 4) + (3 x 7) Pls help need it know During the 1880s, Cameron was convicted of a felony and given a prison sentence. He observed that the peculiar prison that he was sent to looked like wheels with rows of cells emerging from a central hub. Which design or style did this particular prison use?A. telephone-pole styleB. plantation-style systemC. radial designD. campus style I just need number 5 The slope of a linear function is 1/5. For every rise of 5 units, what is the run? Study GuideRelationships in Ecosystems/ Human Impact1. Which of the following is NOT correct?A population is all the organisms of the same species that live in the same areab. A community is all the populations of different species that live together in thesame areaA population is all the populations of different species that live together in theseme eresd. An ecosystem is all of the living and nonliving things in an areaC. Please please help me please A gas takesup a volume of 17 L, has apressure of 2.3 atm, and a temperatureof 299 K. If I raise the temperature to350 K and lower the pressure to 1140mmHg, what is the new volume?