Answer:
10
There is no explanation I used a calculator
kinds of numeric number
Which of following terms correctly described 4 : 1
Answer:
4:1 is a ratio
Step-by-step explanation:
It is also equal to 8:2, 12:3, etc.
Answer:
Ratio
Step-by-step explanation:
took test
Circle A has a diameter of 9 cm. Circle B has a radius of 5 cm.
Which circle has the larger circumference?
Answer:
so that would mean about how many more cm is B from a or A from B
Step-by-step explanation:
Answer:
Circle B
Step-by-step explanation:
find the z score for which the areas to the left is 0.20
do you have a picture or anything? Step-by-step explanation:
The perimeter of the figure is 26. Find the value of x.
Answer:
25
Step-by-step explanation:
common denominator is 10, so 4/10 plus 5/10 plus 1/10 is 1x. 6 minus 1 is 5. 1x+5 is 26. 1x=25 x=25
The product of the three digits of a positive three-digit number is 18. The units digit is 2 less than the tens digit. If the hundreds digit is 3 more than the tens digit, then find this three-digit number.
Answer:
92727
Step-by-step explanation:
3
what is the scale on a map or drawing used for
Answer:
cm scale
Step-by-step explanation:
it may help you to understand
Dana is skating laps to train for a speed skating competition. She can skate one lap in 40 seconds.
1. Write a ratio in simplest form comparing Dana's time to her number of laps.
2. Suppose Dana skates for 20 seconds. How many laps will she skate?
3. Write a ratio of Dana's times from number 2 to her number of laps.
4. How could you simplify the ratio you wrote in 3?
Answer:
Dana can skate and I can not
Step-by-step explanation:
x = -9 and y = 2 plz help me plz
Answer: 9 and -2
Step-by-step explanation: because of the way it's writen.
c(x) = 4x + 2 Find c(2)
c(2) = 8
Step-by-step explanation:Hi there !
c(x) = 4x + 2
replace x = 2
c(2) = 4×2 + 2
= 8 + 2
= 10
Good luck !
Write the inequality shown by the graph.
[tex]x \geqslant 0.5[/tex]
is the inequality shown in the graph
will mark brainliest if amswer right pitcure included
Answer:
QPT is obtuse
SPQ is acute
TPR is right
Step-by-step explanation:
Took geometry two years ago
Answer:
TPR is a right angle all the other are wrong tho
Step-by-step explanation:
What value(s) of x would give an output of 28? *
3 points
y = 3x - 8
X = 3
x = 12
x= 20/3
X = 14
Pls hurry it’s a test question
x=12 is the correct answer
y = 3(12)-8
y = 36 - 8
y = 28
Answer:
when X= 12
then y = 3x-8
y= 3*12-8= 28
hope like the answer
A line passes through the points (1, 4) and (3, -4). Whic is the equation of the line?
y = -4 + 8. y = -2x + 6. y = -1/4x + 2. y = 2x + 2
Which number is written in scientific notation?
4.5x10^-3
14.5 x 10^2
0.78 x 10^-6
5.7x4^8
Answer:
4.5X10^-3
Step-by-step explanation:
Scientific notation formula= x.x times 10^x
25. In the morning, there were 5 buses at the station. In the afternoon, there were double that number. How many buses were at the station in the afternoon?
O 10
O 3
O 5
Answer:
trial there were 10 buses
An integer for 53c below zero
Which question is likely to be asked by a life insurance company to determine the price of a policy?
A.
Do you have any beneficiaries?
B.
Do you have a current shot record?
C.
Have you recently been out of the country?
D.
Do you have a history of illness or other health conditions?
E.
Have you recently purchased a vehicle?
The query which is likely to be asked by a life insurance company to determine the price of a policy is, Do you have a history of illness or other health conditions?
What is life insurance?The life insurance is the type of insurance in which the insurance company pay the total amount of loan (face value) to the beneficiary in case of death of the policyholder during policy period.
The questions which can be asked by a life insurance company to determine the price of a policy are:
The life insurance face value is mostly depending on the health of the policyholder.The history of health or illness can affect the face value of insurance.Good history with less health issues increase the face value of insurance and vice versa.The query which is likely to be asked by a life insurance company to determine the price of a policy is, Do you have a history of illness or other health conditions?
Learn more about the life insurance here:
https://brainly.com/question/25280754
#SPJ2
Ella's purse has different accessories.
9 hair clips
2 headbands
3 barrettes
4 hair ties
Which of the following statements is correct?
A.
For every hair clip, there are three barrettes.
B.
For every headband, there are two hair ties.
C.
For every headband, there are three hair ties.
D.
For every barrette, there are two hair clips.
Answer:
option B...for every headband there are two hair ties
the ratio of 7 th grade student to 8th grade student in soccer league is 17:23 if there is 200 student in all how many are in grade seventh
Answer:
85
Step-by-step explanation:
let ,
17=17x
23=23x
now,
17x+23X=200
40x=200
x=200÷40
x=5
then,
17x=17×5=85
Find the GCF of the numbers using prime factorizations
18, 45, 63
Answer:
pretty sure it's 9
Step-by-step explanation:
if u could subscribe to my friend penny_pg3d that would be great
Answer:
Answer is 9
Step-by-step explanation:
Find each sum or difference -1/2+1/3 please help quickly
Answer:sum: -1/6
Step-by-step explanation:
Caleb was building a birchhouse. He needed 2 boards that were each 6 inches long and one board that was 18 inches long. What was the total lenghth of the boards that he needed.
Answer:
30 inches
Step-by-step explanation:
2 boards that were each 6 inches long
The key word is each because this represents multiplication
2 × 6 = 12
1 board that was 18 inches long
1 × 18 = 18
Now we add the two numbers together to find the total length of boards needed
12 + 18
30
Don't forget to include units in your final answer
30 inches
I’m just not getting it! I need step by step.
Answer:
[tex]7x + 10 + x + 20 + 2x \\ 7x + x + 2x + 10 + 20 \\ 10 x + 30 \\ x = \frac{30 }{10} \\ x = 3 \\ (7x + 10) = 7 \times 3 + 10 = 31 \\ (x + 20) = 3 + 20 = 23 \\ (2 \times 3) = 6[/tex]
Step-by-step explanation:
Please mark as brainliest
help fr tho im slow
Carlos thought 12 friends were coming to his party, but 15 friends showed up. Calculate the percent error.
Answer:
25%
Step-by-step explanation:
[tex]error=|\frac{15-12}{12} |*100%[/tex]
and that is 3/12
0.25(25%)
(it is 100% not 100 in the formla, idk why its wrong)
Hoped this helped you
<3
Red
Answer:
its 14 friends 12 something i can't remember
Step-by-step explanation:
Find the product of two numbers whose sum is 11 and difference is 3. A 28 B. 24 c. 20 D. 18 E. 16
What is the value of the expression 6.5 - (-7.25)?
Answer:
13.75
Step-by-step explanation:
Slash and dash. turn the both minuses into positives and add like normal. 6.5 plus 7.25 equals 13.75.
Help please!:) Soon as possible
Answer:
-7
_____
because
2x+30=-2x+2
is
4x+30=2
which is
4x=-28
then
x=-7
Helpppp meeee!!!!!!!
Answer:
B. 64
Step-by-step explanation:
1×8=8
2×8=16
3×8=24
4×8=32
5×8=40
6×8=48
7×8=56
8×8=64
There will be 64 crayons in 8 boxes.
In Example 2, we saw that Airbus A330-300s seat 330 passengers and cost $250 million each, Boeing 767-300ERs seat 270 passengers and cost $200 million each, while Boeing Dreamliner 787-9s seat 240 passengers and cost $250 million each. You are the purchasing manager of an airline company and have a spending goal of $5550 million for the purchase of new aircraft to seat a total of 6750 passengers. Your company has a policy of supporting U.S. industries, and you have been instructed to buy twice as many Boeings as Airbuses. Given the selection of three aircraft, how many of each should you order?
Airbus A330-300s
Boeing 767-300ERs
Boeing Dreamliner 787-9s
9514 1404 393
Answer:
A330: 8B767: 9B787: 7Step-by-step explanation:
Let x, y, z represent the numbers of A330, B767, and B787 aircraft to order, respectively. The problem statement suggests 3 equations:
330x +270y +240z = 6750 . . . . . total seats
250x +200y +250z = 5550 . . . . . total cost (millions)
2x -y -z = 0 . . . . . . . . . . . . . . . . . . . ratio of orders
__
These can be solved by a variety of methods, including on-line equation solvers. If you want to do it by hand, substitution can help.
First divide by common factors:
11x +9y +8z = 225
5x +4y +5z = 111
Write an expression for z and substitute:
z = 2x -y
11x +9y +8(2x -y) = 225 ⇒ 27x +y = 225
5x +4y +5(2x -y) = 111 ⇒ 15x -y = 111
Adding the second of these to the first gives ...
(27x +y) +(15x -y) = (225) +(111)
42x = 336 . . . simplify
x = 8 . . . . . . . . divide by 42
15(8) -111 = y = 9
z = 2(8) -9 = 7
The solution to the equations is (x, y, z) = (8, 9, 7).
The order should be for 8 A330s, 9 B767s, and 7 B787s.