Answer:
24-9•2+6÷3 =12 did that help you alot
10% of which number is equal to 140?
Please help
Answer:
1,400
you would add another 0 to it since it is %10
What is k. I am guessing k stands for how much -1/3 needs to be multiplied by to get -7/6
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Find the value of 'k' in the question given.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \large \sf- \frac { 7 } { 6 } = - \frac { 1 } { 3 } k \\ [/tex]
Multiply both sides by -3, the reciprocal of [tex]\sf-\frac{1}{3}[/tex].[tex] \large \sf-\frac{7}{6}\left(-3\right)=k \\ [/tex]
Express [tex]\sf -\frac{7}{6}\left(-3\right)[/tex] as a single fraction.[tex] \large \sf\frac{-7\left(-3\right)}{6}=k \\ [/tex]
Multiply -7 and -3 to get 21.[tex] \large \sf\frac{21}{6}=k \\ [/tex]
Reduce the fraction [tex]\sf\frac{21}{6}[/tex] to its lowest terms by extracting and cancelling out 3.[tex] \large \sf\frac{7}{2}=k \\ [/tex]
OR[tex] \large \boxed{ \bf \: k = \frac{7}{2} = 3\frac{1}{2} = 3.5}[/tex]
NOTE :- Yes, your assumption is right. 'k' is the number which should be multiplied by -1/3 in order to get -7/6.Write an algebraic expression for the area of a rectangle ( A = lw ) with a length of 2x-1
and a width of 3x +1.
Answer:
Area=6[tex]x^{2}[/tex]+5x-1
Step-by-step explanation:
A=lW
A=(2x-1)(3x+1)
A=2x(3x+1)-1(3x+1)
A=6[tex]x^{2}[/tex]+2x-3x-1
A=6[tex]x^{2}[/tex]+5x-1
Hope u got it
If you have any problem just ask me
If u think this is the best answer please mark me as brainliest
standard form 20 on -45
Yolanda runs 7 miles in 60 minutes at the same rate how many miles would she run in 24 minutes
Answer:
2.8 miles
Step-by-step explanation:
7 miles = 60 mins
? miles = 24 mins
you do cross Multiplication ×
7 miles × 24 mins/60 mins
she would run 2.8 miles
=2.8 miles
9 x 8 x 4 x 10 x 12 + 1000 = ?
Answer:
3,5,560
Step-by-step explanation:
Answer:
35.560
Step-by-step explanation:
[tex]9 \times 8 = 72 \\ 72 \times 4 = 288 \\ 288 \times 10 = 2.880 \\ 2.880 \times 12 = 34.560 \\ 34.560 + 1000 = 35.560[/tex]
please help, it's kind of easy.
Answer:
This ratio would be 12:1
Step-by-step explanation:
There's 12 gallons of water to 1 cup of cleaner.
Answer:
you would need 12 gallons of water.
Step-by-step explanation:
The ratio is 4 : 1/3. This means that for every 1/3 cups of cleaner, there is 4 gallons of water.
This in mind, 3 1/3 cups of cleaner would be 1/3 x 3.
Whatever you do to one side, you have to do to the other.
4 gallons x 3 = 12.
Hope this helps :)
Answer in image. Explain it too.
Answer:
First one
Step-by-step explanation:
√40 is equal to 2√10, which can also be written as 6 (n) + 4 (given)
PLEASEE HELP I WILL MARK U BRAINLIEST!!!!!!!!!!! LOOK AT IMAGE PLS!!!
Answer:
No solution
Step-by-step explanation:
[tex]-2(2x-4)=<4(2-x)\\-4x+8=<8-4x\\8=<8[/tex]
There is no solution to this question.
11. Kirk's goal was to save $300 for a trip. In the first week, Kirk saved $16 from his allowance and $54 from his job. He spent $5 for lunch one day and another $2 on the bus. The second week, Kirk saved $62 and another $41, but spent $2 for the bus and $4 for lunch.
A.How much money did Kirk save in the first week? Use integers to solve.
B.How much money did Kirk save after 2 weeks?
C.If Kirk saves $150 in the third week, but spends $8, will he reach his goal of saving $300? Explain.
please help!!! asap!! i don’t know the answer and i have limited time!!
Answer:
The choose 2.
[tex]g(f(x)) = \frac{2}{(4x - 3) + 6} \\ \\ = \frac{2}{4x + 3} [/tex]
Write 0.000964 In scientific notation.
What should be added to 'x' to get 'y'?
Answer:
1
Step-by-step explanation:
if you add 1 to x it will be y
Answer:
Step-by-step explanation:
Well, we can't add differnet variables. They are from different families.
So that is the answer:-)
HELP!!! WILL MARK AS BRAINLIEST!!
Jasmine has a bottle that contains 7/10 litre of orange juice.
She pours out some orange juice and now has 1/4 litre left.
How much orange juice did Jasmine pour out?
PLZZ HELP 30 POINTS
The table below shows the data for a random sample of fish that were collected from and later released into a lake:
Type of Fish Catfish Grass Carp Bluegill
Number of Fish 52 61 87
How many catfish are estimated to be present if a sample of 800 fish is collected from the lake?
208
260
348
372
Answer: is it 208 or not i'm doing the same test
Step-by-step explanation:
If P is the midpoint of ST, SP=x+12 and PT=4x, determine the length of ST
Answer:
5x - 12
Step-by-step explanation:
If P is the midpoint of Line ST, then Lines SP and PT equal ST.
[tex]SP=x+12\\PT=4x\\SP+PT=x-12+4x\\SP+PT=5x-12\\ST=5x-12[/tex]
Answer:
ST = 32
Step-by-step explanation:
Since P is the midpoint of ST , then
SP = PT , that is
x + 12 = 4x ( subtract x from both sides )
12 = 3x ( divide both sides by 3 )
4 = x
Then
ST = SP + PT = x + 12 + 4x = 5x + 12 , so
ST = 5(4) + 12 = 20 + 12 = 32
Spider-Man worked 0.75 hour on math, 0.675 hour on writing, and 0.25 hour each on science and social studies. How many hours did he work in all?
Answer:
1.675
Step-by-step explanation:
Answer:
The answer is spider man work 1.675 hours
Step-by-step explanation:
0.75+0.675+0.25=1.675
You have 100 balls and 100 empty boxes. You need to put each of the ball randomly into one of the boxes, what is the expectation number of the number of empty
solve the equation using multiplication and division.
-13 = m/-5
Answer:
m = 65
Step-by-step explanation:
[tex]-13 = \frac{m}{-5} \\\\(-5)*-13 = \frac{m}{-5} *(-5)\\\\m = 65[/tex]
3.Kelly borrowed $16.30 from her
mom. She also owed her friend
51120 What number represents
Kelly's total debt?
Please help! Will mark brainliest!
Answer:
ANSWERED UP AND DOWN
1. 0.66
2. 0.33
3. 0.4
4. 0.09
5. 0.63
6. 0.5
7. 0.66
8. 0.4
9. 0.416
10. 0.5
11. 0.55
12. 0.6
13. 0.15
14. 0.05
15. 0.44
16. 0.5
17. 0.083
18. 0.29 (rounded)
19. 0.875
20. 0.33
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Convert the given fractions to decimals.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
To convert fractions to decimals, you need to divide the numerator of the fractions by the denominator.Here are the solutions to your questions ⇨
4/6 = 0.66..3/9 = 0.33..2/5 = 0.41/11 = 0.097/11 = 0.63..6/12 = 0.58/12 = 0.66..8/20 = 0.45/12 = 0.416..2/4 = 0.511/20 = 0.556/10 = 0.63/20 = 0.151/20 = 0.054/9 = 0.44..5/10 = 0.51/12 = 0.083..2/7 = 0.28..7/8 = 0.8754/12 = 0.33..The perimeter of the school crossing sign is 102 inches. What is the length of each side?
Equation: _ =102
s=_
Question 2
Label the length of each side in inches
Answer:
1) s=15
2) 15, 21, 21, 15, 30 from left to right
Step-by-step explanation:
First you turn this into an equation: s+6+s+6+s+s+2s
Collect like terms: 4s+ 12 + 2s
Simplify: 6s+12
Bring back into a full equation: 6s+12=102
Simplify= 102-12=6s
90= 6s
90/6=s
s=15
Then bring back into sides: Left side and right sides are 15 as s= 15
15+6= 21 so both top sides are 21
2×15=30
So it goes in the order from left to bottom clockwise:
15, 21, 21, 15, 30
Hope this helps, if you need anymore help message me
:)
Please helppp Probability Maths
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
One fifth of the square of a number. Equation
Answer:
[tex] = \frac{1}{5} {x}^{2} [/tex]
Help!!!! Please!!!!!!!
Answer:
the answers is
(-2),(-8)
Use the value of the trigonometric function to evaluate the indicated function.
sin(–t) = 5/6
Find sin(t).
Answer:
[tex]\displaystyle \sin t = - \frac{5}{6}[/tex]
Step-by-step explanation:
Recall that since sine is an odd function:
[tex]\displaystyle \sin (-\theta) = -\sin \theta[/tex]
Hence:
[tex]\displaystyle \sin(-t) = -\sin t = \frac{5}{6}[/tex]
Therefore:
[tex]\displaystyle \sin t = - \frac{5}{6}[/tex]
9x - 7x + 10 = 18; 3 plz help it's solution to equations.
Answer:
[tex]9x - 7x + 10 = 18 \\ x(9 - 7) = 18 - 10 \\ 2x = 8 \\ x = \frac{8}{2} \\ \\ { \boxed{ \boxed{x = 4}}}[/tex]
If you are assigned to do something at 10:20am 30/8 and the deadline is in 48hours what would due time/date be?
Answer:
9/1 10:20 am
Step-by-step explanation:
Hope this helps
Answer: 10:20 AM, 1/9
Step-by-step explanation: 48 hours is 2 days, so the time stays the same. 2 days after 30/8 is 1/9
What is 32/36 in simplest form?
Answer:
8/9
Step-by-step explanation:
To get a fraction into the simplest form you need to find a common multiple that could divide into both the numerator and the denominator. Then it will decrease.
32 / 4 = 8
36 / 4 = 9
I hope this helps :D
The fraction 32/36 in the simplest form is [tex]A=\frac{8}{9}[/tex].
Given data:
The fraction is represented as A.
Now, the value of [tex]A=\frac{32}{36}[/tex] .
To simplify the fraction [tex]\frac{32}{36}[/tex] , determine the greatest common divisor (GCD) of the numerator and the denominator, and then divide both the numerator and denominator by the GCD.
The factors of 32 are 1, 2, 4, 8, 16, and 32.
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
The largest number that both 32 and 36 share as a factor is 4. So divide both the numerator and denominator by 4:
[tex]\frac{\frac{32}{4} }{\frac{36}{4} }[/tex]
[tex]A=\frac{8}{9}[/tex]
Hence, [tex]\frac{32}{36}[/tex] simplified to its simplest form is [tex]\frac{8}{9}[/tex].
To learn more about fractions, refer:
https://brainly.com/question/29766013
#SPJ6
-a2 - 2bc - |c| broo help meeeeeee
Answer:
-17
Step-by-step explanation:
[tex] - {a}^{2} - 2bc - |c| [/tex]
[tex] - {a}^{2} - 2bc - c[/tex]
Factor out an negative
[tex] - ( {a}^{2} + 2bc + c)[/tex]
Subsitue the values in
[tex] { - 2}^{2} + 2( - 3)(3) - 3 = 4 - 21 = - 17[/tex]
-17
