Mathematics College

can someone help help meee fasttt!​

Can Someone Help Help Meee Fasttt!

Answers

Answer 1

Answer:

2

Step-by-step explanation:

Plug in all of the values then solve using order of operations

y+(x^2)z

4+(-1^2)(-2)

4+1(-2)

4+(-2)

4-2=2

Related Questions

Find the size of angle XYZ

Answers

Answer:

66.4°

Step-by-step explanation:

From the question given above, the following data were obtained:

Adjacent = 6 cm

Hypothenus = 15 cm

Angle Y =?

Angle Y can be obtained by using the cosine ratio as illustrated below:

Cos Y = Adjacent / Hypothenus

Cos Y = 6/15

Cos Y = 0.4

Take the inverse of Cos

Y = Cos¯¹ 0.4

Y = 66.4°

Therefore, angle XYZ is 66.4°

Jane has 6 more than twice the number of pairs of shoes that Mary has.

Write an expression for this. Use s as your variable for the shoes.

Answers

Answer:

im not sure

Step-by-step explanation:

I dont even know how to explain this, but please help

Answers

Both Px + Qy = R and Tx + Uy = V have the same solution (2, 9), meaning the point (2, 9) lies on both lines such that x = 2 and y = 9 makes both equations true.

When you add these equations together, you get

(Px + Qy) + (Tx + Uy) = R + V

→   (P + T ) x + (Q + U ) y = R + V

so the first option is equivalent.

When you subtract the first equation from the second, you get

(Tx + Uy) - (Px + Qy) = V - R

→   (T - P) x + (U - Q) y = V - R

so the third option is also equivalent.

If the data below were represented by a comparative bar chart, the bar
representing which of these would be the tallest?
A. Left-handed girls
B. Right-handed boys
C. Right-handed girls
D. Left-handed boys

Answers

Answer:

b right handed boys

Step-by-step explanation:

Need help asap
Will mark you brainlist

Answers

Josiah then Taylor and last is Layla

What do you call segments, rays, or lines that are added to a given diagram?

Answers

Answer:

auxiliary lines

Step-by-step explanation:

0.4(0.25)(0.01) is the problem

Answers

i believe the answer is .001
.4 x .25 = .1
.1 x .01 = .001
0.4(0.25)(0.01)
0.1 x 0.01
0.001

The answer is 0.001

I think this is what you need

Which triangle is a translation of the gray triangle?
O ΔDEF
Ο ΔABC
O Neither

Answers

Triangle ABC i believe

Answer:

abc

Step-by-step explanation:

please help me with this 100 points

Answers

Answer:

2m + 153.5

Step-by-step explanation:

Hey there

2m =  The word times means multiplication. So, multiply 2 and m.

153.5 = The phrase more than means addition. So, add 2m and 153.5.

hope it helped

Answer:

why would you lie about giving the points-

Step-by-step explanation:

Pls help me question is above, pls give the correct answer:)

Answers

Answer:

A'=(5,1)

Step-by-step explanation:

Rotations

Given a point A(x,y) on the plane. A rotation of 270° counterclockwise will map point A to A'(y,-x), i.e. we switch x and y and invert x.

The preimage of point A is located at (-1,5). When rotated 270° counterclockwise it will map to (5,1).

The image attached below shows both points

PLEASE PLEASE IM BEGGING HELP ME!! Translate this sentence into an equation.
72 is the product of 4 and Gail's score.
Use the variable g to represent Gail's score.

Answers

Answer: Translate this sentence into an equation. The product of Greg's age and 6 is 102. Use the variable g to represent Greg's age.

Ans :-g*6=102

Step-by-step explanation: hope it help

PLEASE MARK Me BRAINLYEST PLEASE!!! PLEASE!!!! I REALLY Need IT PLEASE!

can someone help me??

Strategies for finding a 30 % increase....

Answers

Answer:

Identify the original value and the new value.

Input the values into the formula.

Subtract the original value from the new value, then divide the result by the original value.

Multiply the result by 100. ...

Check your answer using the percentage increase calculator.

Step-by-step explanation:

Please help me with this question.

Answers

Answer:

A. -g/-8

Step-by-step explanation:

Since there is a negative sign before the fraction -g/8, A would be the best choice because the negative on the problem given is the same as -g/-8. No matter if there's a negative sign before the fraction, both the denominator and numerator would still be negative.

What is the Percentage of 23000

Answers

Answer:

2300000%

Step-by-step explanation:

0.01 = 1%

1 = 100%

23000 X 100 = 2300000%

Hope It Helps

Find the slope of the line going through the points (-2,-3) and (-1,9)

Answers

Y2-y1/x2-x1
9-(-3)/(-1-(-2))
12/1=12, so the slope is 12

Determine which choice best shows the distributive property of multiplication.

Question 2 options:

1 × 6 = 6


6 × 9 = 9 × 6


6 × (9 + 8) = (6 × 9) + (6 × 8)


6 × (9 × 8) = (6 × 9) × 8

Answers

Answer:

c) 6× (9+8) = (6 × 9) + (6× 8)

Step-by-step explanation:

Distributive property of multiplication

The distributive property of multiplication

a(b+c) = a b + a c

(a+b)c = ac + bc

6× (9+8)  = (6× 9) + (6×8)

Solve using substitution.
4x – 7y = -18
x = 6

Answers

Answer:

6

Step-by-step explanation:

4(6) - 7y = -18

24 - 7y = -18

-7y= -42

y= 6

Answer: y=6

Step-by-step explanation:

4(6)-7y=-18

24-7y=-18 subtract 24 on both sides

-7y=-42 **then divide -7 on both sides**

and the answer is y=6

What is 20% of 80 I need help

Answers

Answer:

16

Step-by-step explanation:

20% = 0.2

80 x 0.2 = 16

Please mark me Brainliest :)

Answer:

16 is 20 percent out of 80

Step-by-step explanation:

Which solution set makes the inequality 7 > * TRUE?

Answers

Answer:

B

Step-by-step explanation:

7 > x  means what numbers are less than 7

A  and C are not correct because 7 = 7 is not less than 7

B is correct because 7 > -2, and 7 > 0

D is not correct because 8, 10, 20 are more than 7

Find the area of the image below: (4 points)

01) 41 square units
2) 44 square units
3) 52 square units
4) 56 square units

Answers

Show us the image so I can answer the question.

Subtract the complex numbers.

(5 + 4i) - (7 + 8i)

Answers

Answer:

Step-by-step explanation:

5 + 4i - 7 - 8i

-2 - 4i

Find the percent change from the first value to the second.

40; 70

Answers

Answer:

75%

Step-by-step explanation:

Answer:

75% increase

Step-by-step explanation:

Which step should be taken to find the quotient of 132.9 ÷ 1,000?


A. Move the decimal point in 132.9 two places to the right.

B. Move the decimal point in 132.9 two places to the left.

C. Move the decimal point in 132.9 three places to the right.

D. Move the decimal point in 132.9 three places to the left.

Answers

Answer:

D. Move the decimal point in 132.9 three places to the left.

Step-by-step explanation:

Multiplication of a decimal by the nth power of 10:

We move the decimal point n places to the right.

Division of a decimal by the nth power of 10:

We move the decimal point n places to the left.

In this question:

There is a division by 1000, which is the 3rd power of 10, because [tex]10^3 = 1000[/tex]

So, we should move the decimal point three places to the left, and the correct answer is given by option D.

Can I please have help real answers only

Answers

The purple dot goes in the 5. For the green dot count 3! Lines to the left (where there’s no numbers, that’s your left) and there it goes.

Answer:

Sure.

Step-by-step explanation:

ok, so you basically just count from 0 going left three spaces. and the same going 5 spaces. For positive numbers you go (starting at 0) from left to right. for negative numbers (starting from 0 on the line) you go right to left.

I will make a G for where the green dot goes and a P for the pink dot.

<--I--I--I--I--I--I--I--I--I--I--I--I--I--I--I--I-->

         P    G       0       3     5

Hope this helps.

- Mach Speed.

If Jk _| lm which statement is true?

Answers

it is the first option i think
It’s the first option, hope this helps

Sweet Treats sells candy by the
pound as shown in the table:


Oscar says the unit rate is $3.99 per pound of candy


Olivia says the unit rate is 7.98 per pound of candy


A. Oscar
B. Olivia

Why did you use this answer

Answers

The unit rate is 3.99 meaning Oscar is correct. The correct answer is A because if you divide the cost by the amount you will get 3.99. :)

a coach on a motorway is travelling at a constant speed . in ten minutes it travels 16 kilometer

work out its travells

20 minutes
please answer

30 minutes

50 minutes

1 hour

Answers

Step-by-step explanation:

10 minutes= 16km

20 minutes= 16x2 = 32km

30 minutes= 16x3 = 48km

50 minutes= 16x5 = 80km

60 minutes = 16x6 = 96km

I hope this helps, have a great day! :) -wilzW

10. Find the rate of change in the table below.
Show all work.
х
18
20
22
24
y
4.5
5
5.5
6

Answers

Answer:

it's times 4 every time

Step-by-step explanation:

4.5 times 4 is 18 etc

At Happy Harry’s Laundromat, the dryer costs $1.50 for 10 minutes. At Jolly Judy’s Laundromat the dryer costs $2.25 for 15 minutes. Which laundromat offer the better deal?will giv brainly if correct


Happy Harry’s Laundromat

Jolly Judy’s Laundromat

They charge the same amount.
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllppppppppppppppp

Answers

Answer: They charge the same amount.

Step-by-step explanation:

Compare the two fractions using , or =. 1/2 1/4

Answers

Answer:

1/2 > 1/4

Step-by-step explanation:

1/2 = 2/4

2/4 > 1/4

Answer:

1/2 > 1/4

Step-by-step explanation:

1/2= 2/4

2/4 > 1/4

Other Questions
i need help plssssssssssssss The distance from Earth to the Moon isapproximately 384,000 km. If the distance were toincrease to 500,000 km, which statement about thetides would be correct?A. There would be no high tides or low tides.B. The difference between high and low tidewould be much greater.C. The difference between high and low tidewould be much less.D. The difference between high and low tidewould not change. What is the x-coordinate of point B? Write a decimal coordinate. A mechanic charges $20.00 an hour, h for labor plus parts. If the parts cost $217.00, write a linear equation that will find the total cost, c. A light bulb is designed by revolving the graph of:[tex]y = \frac{1}{3}x^{\frac{1}{2}} - x^{\frac{3}{2}}[/tex]Over the interval 0 x 1/3 about the x-axis, where x and y are measured in feet. Find the surface area of the bulb and use the result to approximate the amount of glass needed to make the bulb. (Glass is 0.015 inch thick). Use the slider to change the scale factor. The rectangle is 20 by 16 and the scale factor is 0.25. What are the dimensions of the reduced rectangle? A 13.9 - g piece of metal ( specific heat capacity is 0.449 /g^ C)who whose temperature is 54.2 degrees * C was added to a sample of water at 13.4 degrees * C in a constant - pressure calorimeter of negligible heat capacity . If the final temperature of the water is 15.6 C, calculate the mass of the water in the calorimeter . Which events are independent? Choose all that apply.A. There is lightning outside. The baseball game is canceled due to lightning,B. Ahmad flips a coin and records the result. Ahmad flips the same coin again and records the result.O c. One name is randomly chosen from a bag. The name is not replaced and another name is randomly chosenD. Jason votes for president of the city council in the morning. Hae Sung votes for president of the city council in the afternoon HURRY WILL MARK YOU BRAINLIEST How to use unilateral in a sentence? Cassidy is planning to obtain a loan from her bank for $210,000 for a new home. The bank has approved Cassidy's loan at a fixed annual interest rate of 2.7% compounded monthly for 15 years. Use the formula to determine Cassidy's approximate monthly payment.P = Fp(t)/1 - (1+t)^-nAnswer choices:A. Cassidys approximate monthly payment will be $5,717.26B. Cassidys approximate monthly payment will be $1,721.15C. Cassidys approximate monthly payment will be $1,474.58D. Cassidys approximate monthly payment will be $1,420.11 If I have a circle with the diameter of 2 what is the area of this circle? n the rectangle P Q R S , the side P Q is of length 2 and the side Q R is of length 4Please i need the answer ASAP What contributed to the start of the Yellow Turban Rebellion? Plssss help me with my homework Magda works at a charity for homeless people.She needs to make lunch for 15 people.Magda knows this rule to find the amount of rice she needs to cook.Magda thinks she needs to cook 10 cups of rice for 15 people.Is Magda correct? Which of the following does mlk caution "his people " not todo do How did the introduction of technology change the way Americans received the news? Julio was standing at the Om line and ran west to the 50m line in 5s. Whatwas Julio's velocity?O 10 m/s eastO 10 m/s westO 250 m/s east250 m/s west what is the answer to 4x+10=26