Answer:
it is 5 5 5 5 5 5 5
Step-by-step explanation:
Find the solution mentally. 3⋅(-4)=a b⋅(-3)=-12 (-12)⋅c=12 d⋅24=-12
Answer:
a=-12
b=15
c=12
d=-12
Step-by-step explanation:
3(-4)=a
b(-3)=12
c=12
d(24)=12
3(-4)=a
-12=a
a=-12
b(-3)=12
-3b=12
b=12+3
b=15
c= 12
d(24)=12
24d=12
d=12-24
d=-12
Chris worked 28 hours last month and earned $9 per hour. He spent $18 of his earnings since then.How much money does he have left
Answer:
$234
Step-by-step explanation:
28 x 9 = $252
$252 - $18 = $234
Evaluate the expression 3x – 2y + 1 where x = 3 and y = 2
Answer:
6
Step-by-step explanation:
3(3) - 2(2) + 1
9 - 4 + 1
5 + 1
6
(20 points)
What is the value of x?
☁︎
A:9.5
☁︎
B:10.6
☁︎
C:12.0
☁︎
D:25.0
Answer:
B. 10.6
Step-by-step explanation:
(x + 15)*15 = (20 + 12)*12 => interacting secants theorem
15x + 225 = (32)*12
15x + 225 = 384
Subtract both sides by 225
15x = 384 - 225
15x = 159
Divide both sides by 15
x = 159/15
x = 10.6
WILL GIVE BRAINLIEST ! NEED ANSWER ASAP !!
can someone tell me what the range and asymptote is ? can’t find answers anywhere :’|
please answer asap!!!
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At a bakery, you can buy 1/2 a pie for $6. Find the unit rate in cost in dollars per pie.
Answer: $12
Step-by-step explanation:
since 1/2x2=1 we can multiply 6 by 2 to find the price of a whole pie
two times the sum of a number and 3 is 8.
Answer:
The number is 1.
Step-by-step explanation:
The number is x.
2(x + 3) = 8
2x + 6 = 8
2x + 6 - 6 = 8 - 6
2x = 8 - 6
2x = 2
2x ÷ 2 = 2 ÷ 2
x = 1
Simplify (67)3.
O A. 621
O B. 423
O C. 670
O D.1/6 21
(6⁷)³ = 6⁷×6⁷×6⁷ then when you add all the exponents you get 6²¹
How can you use the mean and standard deviation of a data set to fit to a normal distribution and to estimate population percentages
Use mean and standard deviation to fit a data set to a normal distribution when appropriate; estimate population percentages using tools Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets for which such a procedure is not appropriate.
solve each equation or inequality. Around to nearest ten thousandth
Answer:
The Answer is 7.26486
Step-by-step explanation: I took the test
Amo has three times as many marbles as
Effah. Amo gives Effah 15 marbles, and
Then Effah has twice as many as Amo.
How many had each as first?
Step-by-step explanation:
amo tenia 9 canicas y efhha 3
A rectangle is a parallelogram with...
a. four congruent sides
b. four congruent diagonals
c. four acute angles
d. four congruent angles
Answer:
A rectangle is a parallelogram with d. four congruent angles
Step-by-step explanation:
A rectangle has four right angles meaning they are congruent.
A 6-pack of movie tickets cost $56.94. what is the unit price $__ per ticket
Answer:
$9.49
Step-by-step explanation:
56.94 divided by 6 is that! :) I hope im right
what is the next term of the arithmetic sequence? -6,-8,-10,-12,-14
Answer:
-16
Step-by-step explanation:
If you look at the sequence, you'll notice that each number is two less than the number preceding it
-8 is 2 less than -6
-10 is 2 less than -8
And so on.
-16 is two less than -14, so it is the next number in the sequence.
ASAP plz
Write an equation and solve:
Blake and two of his friends are going to an amusement park. The cost of admission to the park is $39.95 per person. Once they are in the park, Blake and his friends ride the race cars, which require an additional fee. If the total amount spent by all three boys is $143.70, then what is the additional fee to ride the race cars?
Answer:
$23.85
Step-by-step explanation:
39.95 x 3 which can also be 39.95 + 39.95 + 39.95=119.85
So then do 143.70-119.85 to find the answer which is 23.85.
Answer:
$23.85
Step-by-step explanation:
Take $39.35 and multiply x3
(39.35 x 3) OR (39.35 + 39.35 + 39.35)
Then take $143.70 and subtract.
($143.70 - $119.85)
= $23.85
whats an expression equivalent to 7/8
Answer: 7/8
Step-by-step explanation:
To find the equivalent expression of a fraction, we can either multiply numerator and denominator by same variable or same number, or we can divide both numerator and denominator by same number or same variable .
So if we multiply both numerator and denominator by 2, we will get
[tex]\frac{7*2}{8*2} = \frac{14}{16}[/tex]
The original price of a cell phone is $190. The sales tax is 4.9%. What is the total cost?
Answer:
$199.31
Step-by-step explanation:
To find the answer, you have to do 190 x 4.9%, which is $9.31. You can also do 190 x 4 9/10, which you need to make the 4 9/10 an improper fraction, which is 49/10. 190 x 49/10 is 9.31. 190 + 9.31 is the answer ($199.31)
In ΔNOP, the measure of ∠P=90°, NP = 45, ON = 53, and PO = 28. What ratio represents the secant of ∠N?
Answer:
53/45
Step-by-step explanation:
Answer:
45/53
Step-by-step explanation:
Can someone please answer this!!
Please only answer if you no!!
Answer:
36
Step-by-step explanation:
solve the sin, cos and tan of -240 degrees without calculator. Show Working
Step-by-step explanation:
sin(-240)°.
=cos(270-240)°
=cos 30°
=√3/2
cos(-240°)
=sin(270°-240°)
=sin30°
=0.5
tan(240°)
=tan(270°-240°)
=tan30°
=1/√3
ill mark brainlist plss help
Answer: 6 pails
Step-by-step explanation:
plz mark me brainliest
Find the distance from the house to the street
Which of the following expressions is equivalent to the expression below.
Help and how did you get the answer.
Answer:
d. 8
Step-by-step explanation:
The perimeter of a triangle is the sum of the measures of the three sides.
For this triangle,
perimeter = PQ + QR + PR
We know PQ = 6, and QR = 4.
perimeter = 6 + 4 + PR
perimeter = PR + 10 Equation 1
We can find the perimeter using the given information.
perimeter = 3 * PQ
perimeter = 3 * 6
perimeter = 18
Now we replace perimeter with 18 in equation 1 and solve for PR.
18 = PR + 10
Subtract 10 from both sides.
8 = PR
Answer: PR = 8
Kyle and Linda are married with two children at home and a mortgage. Kyle's net pay per year is $32,000 and Linda's is $48,000. Their monthly expenses are $3,500.
Kyle and Linda each contribute 15% of their earnings to a retirement fund and they have $5,000 in savings. They also have a $100,000 life insurance policy on Kyle, but none on Linda.
As their financial advisor, what part of Kyle and Linda's financial plan would you encourage them to work on and why?
a.
Their plan for managing income.
Their net cash flow is negative.
b.
Their plan for managing their liquidity.
They are not prepared for emergencies.
c.
Their plan for retirement.
They don't contribute enough to meet their long term goals.
d.
Their plan for protecting their assets.
They should have life insurance on Linda.
Question: As their financial advisor, what part of Kyle and Linda's financial plan would you encourage them to work on and why?
ANSWER:
Their plan for protecting their assets.
They should have life insurance on Linda.
A basketball game court is 94 feet long and 50 feet wide. Ryan used long steps to estimate the length of the court as 93 feet and width 48 feet. What is the percent error of ryan's measured area round your answer to the nearest hundred.
The percent error of Ryan's measured area is 0.04%.
How to calculate the percent error?To calculate the percent error of Ryan's measured area, you need to subtract his measurement from the actual value and divide that by the actual value, and then multiply by 100 to express the result as a percentage.
First, find the difference between the actual value and Ryan's measurement: 94 feet - 93 feet = 1 foot for the length, and 50 feet - 48 feet = 2 feet for the width.
Then, multiply these values to find the difference in the area: 1 foot × 2 feet = 2 square feet.
Then, divide the difference in the area by the actual area and multiply by 100 to express the result as a percentage:
(2 square feet / (94 feet × 50 feet)) × 100 = 0.04255%.
Rounded to the nearest hundred, the percent error is 0.04%.
Learn more about the percent error here :
brainly.com/question/3105259
#SPJ2
Divide segments into three equal parts
Answer:
Hi. I'm pretty sure you are supposed to use a compass (that's what I had to use for this math work). So basically what you have to do is for the dividing it in four one first divide it into two and divide those new parts in to four and then you have four equal parts, using a compass and/or straightedge works best. For dividing the segments into three parts measure it maybe with a ruler if you have one and mark the points where it can be equally divided.
Step-by-step explanation:
Hope you understand that :) I don't know how to show you on here sorry :(
GOOD LUCK!
Question 8 of 22
What is the solution to the following equation?
(-14) + x = 14
Answer:
x=28
Hope it helps
Answer:
x = 28
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Help ASAP please!!!!!!
Answer:
[tex]x5 {36}^{?65} \\ [/tex]