Mathematics High School

 This is the last question please help me!!!

This Is The Last Question Please Help Me!!!

Answers

Answer 1

Answer:

x is 130

Step-by-step explanation:

Answer 2

Answer:

i believe it is 130°..................

Related Questions


Rolando bought 9 grapefruit. Each grapefruit had a mass of 0.397 kilogram. Which expression can be used to find the total mass of the grapefruit that Rolando bought?​

Answers

Answer: 9 x 0.397

Step-by-step explanation:

Gavin has ten identical U.S. coins in his pocket. The total value of the coins in cents is represented by 10x.

3. If Gavin knows the total value of the coins is 50 cents, what can you say about the value of x? Explain how you determined your answer.

Answers

Answer:

i really dont know but question 2 is either 5 cent 25 cent 10 cent or 50

Step-by-step explanation:

Please help! Thank you

Answers

Answer:

19 to C

20 to A

21 to D

22 to B

Step-by-step explanation:

A realtor paid $34 for a lamp what price should she sell the lamp for if she wants to make a 40% profit

Answers

The answer is $54.4. 34 - 40% = 20.4, 20.4 + 34 = $54.4.

PLEASE HELP I ONLY HAVE ANOTHER 1 AND A HALF AND I HAVE A WHOLE ESSAY AND MASTERY TEST TO DO

Answers

Answer:

The answers that should go in the 108 box are as follows,

4 x 3³3² x 122⁴ x 6

The answers that should go in 96 are, a

2⁵ x 32³x 126² x 3

Question 2
Brent invested $6,500 into an account
paying a simple interest rate of 4.2% per
year. Assuming no withdrawals were
made, which of the following is the total
amount in the account after 18 months?

Answers

Answer:

$6909.50

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.2%/100 = 0.042 per year,

then, solving our equation

I = 6500 × 0.042 × 1.5 = 409.5

I = $ 409.50

The simple interest accumulated

on a principal of $ 6,500.00

at a rate of 4.2% per year

for 1.5 years is $ 409.50.

Convert the measurements. Help me ASAP

Answers

Answer:

≈ 4 ounces

Step-by-step explanation:

hope you get it right! ^^

What is the slope-intercept form of the equation of the line that passes through (0, 5) and (2, 1)?

Answers

Answer:

-2

Step-by-step explanation:

in math, slope is identified as'm'

slope formula (m) = change in y-values

                                change in x-values

m = 5 - 1   =  4/-2 or -2/1

      0 - 2

or

m = 1 - 5  = -4/2 or -2/1

      2 - 0

I have 15 minutes for an answer! Could someone answer it please!

Answers

Answer:

the green ones

Step-by-step explanation:

19 out of 25 is just missing 6 reviews

99 out if 132 is more than 30

Answer: She should buy the green shoes.

Step-by-step explanation: For the green shoes, 2508 people liked them, while for the pink shoes, 2475 people liked them. So the green shoes were a more popular vote among people.

Help I don’t know the answer

Answers

Supplementary angles are 1 and 2 because they equal 180.
The vertical angles are angles 4 and 2 because they are opposite from each other.

The temperature of a cup of coffee decreased 26% in the first 5 minutes after it was made. The coffee starts at 190°F. What temperature is it after 5 minutes?

Answers

Answer:

it is 140.5 degrees after 5 min

why are 5 and -5 opposites?

Answers

Answer:

5 is a posotive number and -5 is a negitave number

Step-by-step explanation:

Answer:

For positive numbers all you need to do is put a negative symdol in front of the number and you have your answer.

Step-by-step explanation:

What is the sum of the first 10 powers of 2? Assume the first term of the sequence is
a1 = 2.

Answers

Answer:

2, 4, 8, 16, 32, 64, 128, 256, 512, 1024

Step-by-step explanation:

Answer: S10=2046

Step-by-step explanation:

2+4+8+26+32+64+128+256+512+1024=2046

15. A 3 kg ball is thrown upward with a velocity of 10 m/s.
Assuming there is no friction or air resistance, calculate the max
height the ball will achieve when it comes to rest.
a. between 8 m & 12 m
b. greater than 12 m
c. less than 4 m
d. between 4 m & 8 m

Answers

The answer is A- between 8 m& 12m

HELP A GIRL OUT
The sum of two numbers is 36 One number is 3 times as large as the other. What are the numbers?

Answers

The numbers are 9 and 27.

Question in pic. Plz open the pic for the question ..corect gets branliest

Answers

Answer with explanation:

Given: In Δ ABC and ΔAEC,

AB=BC and AD=CD

i) In ΔADB and CBD, we have

AD = DC        [given]

AB=BC           [given]

DB= DB           [given]

⇒ ΔADB ≅ΔCDB   [By SSS congruence rule]

⇒ ∠ADB ≅∠CDB       ...(i)           [Corresponding parts of congruent triangles are congruent]

Since AC is a straight line,

∠ADB+∠CDB = 180°   [Linear pair]

⇒∠ADB+∠ADB=180°   [from (i)]

⇒2 ∠ADB=180°  

⇒∠ADB=90°  =∠CDB

Also ∠ADB+∠ADE=180°   [Linear pair]

⇒∠ADE=180°-∠ADB  = 180°-90°

⇒∠ADE=90°, i.e. ∠ADE is a right triangle.

Similarly, ∠CDB+∠CDE=180°

⇒∠CDE=90°

ii) Now, in ΔADE and CDE

AD= CD   [given]

ED=ED   [Common]

∠ADE= ∠CDE = 90°

⇒ΔADE ≅ CDE   [By SAS congruence rule ]

⇒AE=EC   [Corresponding parts of congruent triangles are congruent]

Hence proved.

For what positive number is the square root of the
number the same as the number divided by 40 ?

Answers

Answer:

1600

Step-by-step explanation:

Answer:

1600

Step-by-step explanation:

Let the number be x:

√x = x/40(√x)² = (x/40)²x = x²/1600x²/x = 1600x = 1600

0 is also a solution but we need positive integer, so its 1600

(GIVING BRAINIELEST) The ridegeport school district collected data about class size in the district the table shows the class sizes for five randomly selected kindergarten and seventh-grade classes Based on these data, which statement is true

Answers

Answer: everyone, its A

Step-by-step explanation: whoever says D, can you become Pinocchio because you are such a liar

Using mean and mean absolute deviation, the average size of seventh- grade class is larger but varies less than that of kindergarten class.

What is mean?

Mean is "the sum of data value is divided by number of value".

What mean absolute deviation?

Mean absolute deviation of a data set is "the average distance between each data point and the mean."

According to the question,

Mean of kindergarten = 19

Mean absolute deviation of kindergarten = 1.6

Mean of seventh grade class = 29

Mean absolute deviation of  seventh grade class = 0.8

Hence, using mean and mean absolute deviation, the average size of seventh- grade class is larger but varies less than that of kindergarten class.  

Learn more about mean here

https://brainly.com/question/10172714

#SPJ2

If you bought something in Wyoming for $54 you would be charged $3.56 in state sales tax. What is the state sales tax rate in Wyoming?

Answers

6.6 I had the same question on a test and got it right soo ☝️

PLS HELP ME ASAP. I don’t have time to do this. It also detects if it’s right or wrong.

Answers

Answer:

A≈153.94

Step-by-step explanation:

A= Pi times the radius squared

Answer:

153.86 cm

Step-by-step explanation:

Jessica's bank is offering her a loan with a stated rate of 4.90% interest. If the interest is compounded every two months, what will Jessica really pay for interest?
A) 4.90%
B) 5.00% THIS ONE
C) 5.01%
D) 4.96%
Must SHOW work for points

Answers

b on edge b on edge b on edge

Jessica will pay 5.00% if the interest rate is compounded every two months.

What is Interest Rate?

The interest rate is a proportion of the interest on the lent amount that a lender charges a borrower.

If Jessica's bank is offering her a loan with an interest rate of 4.90% interest.

Then, in a month, she will be charged;

= 4.90/100= 0.049 on the amount borrowed

In two months, she will be charged:

= 0.049 × 2 = 0.098

The total amount that Jessica pays after two months is:

= (4.90 + 0.098)= 4.998%≅ 5.00%

Learn more about interest rates here:

https://brainly.com/question/25793394

Answer ASAP please
Choose the correct equation for it

Answers

Answer:

10 + 10 = 21

Step-by-step explanation:

how but i s is

Please help me plz I need help

Answers

Answer:

a) Speed of the cyclist is (2.75/0.4) = 6.875 miles per hour.

b) It will take (5.5/6.875) = 0.8 hours to travel 5.5 miles at this rate.

Remember: Speed=Distance/Time

Jojo likes to paint She estimates the number of paintings she completes using the function P(W) = w – 2. where w is the number of weeks she spends painting. The function Jy)
represents how many weeks per year she spends painting which composite tunction would represent how many paintings Jojo completes in a year?
o pur)] = uğw - 2)
OPL:O] ģwy) - 2
ofPm)] = -Jy) - 2
JPW) - ağw - 2)

Answers

Answer:

P[J(y)] = 2/3 * J(y) -2

Step-by-step explanation:

Zeke bought 5 pounds of ground beef for $7.50. Deshawn bought 10 pounds of ground beef for $15. Who paid less per pound, and how much did they pay? Whoever get it right mark brainlest

Answers

Answer:

They both paid the same

Step-by-step explanation:

7.5  5 = 1.5

15  10 = 1.5

So, they both paid the same amount of $1.50 per pound

hope this helps

Evaluate 3/2 +(-k) + (-2) where k = - 5/2

Answers

Answer:

2

hope it's helpful ❤❤❤❤❤

THANK YOU.

Answer:

2

Step-by-step explanation:

PLSS?? HELP??? ALGEBRA: EIGHTH GRADE EDITION

Answers

Answer:

y = -[tex]\frac{2}{5}[/tex]x + 9

Step-by-step explanation:

slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept

an equation with the SLOPE (m) of -[tex]\frac{2}{5}[/tex] and Y-INTERCEPT (b) of 9 would be

y = -[tex]\frac{2}{5}[/tex]x + 9

Thank you :D


for 20 words also 0+0

Answers

Answer:

no problem :)

Step-by-step explanation:

determine whether or not the given sides below could be used to form the triangle, explain why or why not. 16,20,10

Answers

Answer:

hgjkhvyjfh

Step-by-step explanation:

Explain
5) Solve 4.52x = 300.
Round your answer to the nearest thousandth.

Answers

Answer:

x = 66.372

Step-by-step explanation:

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