Answer:
A. 150
Step-by-step explanation:
What is the value of the expression (–5) -3?
1. Apply the negative exponents rule:
1
(−5)3
2. Expand the power:
1
(−5)(−5)(−5)
3. Simplify:
1
x
What is the value of x?
x =
Answer:
-125
Step-by-step explanation:
Which measurement is closest to the volume of the sphere in cubic inches?
PLSSSSSSSSSSSSSSSSSSSSSSS
Answer:
x=68 the answer
plz mark me branliest
At Silver Gym, membership is $45 per month, and personal training sessions are $25 each. At Fit Factor, membership is $75 per month, and personal training sessions are $15 each. In one month, how many personal training sessions would Sarah have to buy to make the total cost at the two gyms equal?
Sarah would have to buy ____ personal training sessions to make the total cost at the two gyms equal.
HELPPP
a rectangle that is 30 inches long and 10 inches wide can be divided into two congruent squares. True or false?
Answer:
False
Step-by-step explanation:
To split the rectangle into 2 parts, you can go one of two ways. One way would make the parts 15" by 10", and the other way would make the two parts 30" by 5". Neither way is equal on all sides, which means neither one is a square. That would make the statement false.
30
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
| |
| |
| 5 |
| |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _|
| 30 |
| |
| 5 |
| |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ |
30
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
| 15 | 15 |
| | |
| | |
| | |
| | 10 |
| | |
| | |
| | |
| | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ |
**Pretend my drawings are accurate to the lines, the tops and bottoms are actually 30 and 10 in measurement :-) **
Hope this helps!
Answer:
I think false
Step-by-step explanation:
That's probably going to lead to 3 congruent squares i think, not the answer you were looking for? Sorry, that's all the evidence i have
Which is equivalent to 4/15?
A.3.75
B.2.6¯
C.0.415
D.0.26¯
Answer:
0.26 D. !!!
Step-by-step explanation:
what is the coefficient of 11
Answer:
The coefficient of a term will be the numerical value in the term.
Here there is no variable but, we consider it like this:
11 = 11x {Here x=1}
Thus the coefficient will be 11 as the coefficient of 11x is 11
Explanation of converting 11 into 11x (will be helpfull if you belong to lower grade):
We know that 11×1 is 11 itself. Thus if we take x with value of 1 then 11x will have the value of 11 itself.
Can someone answer this please. I will mark brainliest, answer and provide explanation please.
Answer:
The estimated number of people attending the fair this year is 14,646. The approximate number of people receiving prizes is 976.
Step-by-step explanation:
To estimate this year's attendance, I calculated the difference in attendance for each year. 1,176 more people attended in year 2 than in year 1; 1,763 more people attended in year 3 compared to year 2; and 1,087 more people attended in year 4. Totaling to 4,026 more people attending in year 4 than in year 1. From there, I found the average rate of change by dividing 4,026 by 3 to get 1,342. So, on average, 1,342 more people attend the county fair each year. Add that to 13,304, and we get 14,646.
20% of 14,646 is the equivalent of 14,646 ÷ 5. 14,646 ÷ 5= 2,929.2. I rounded this to 2,929. So, 2,929 people will receive raffle tickets.
2,929 ÷ 3= 976 [tex]\frac{1}{3}[/tex]. We round this to 976. So, we can guess that 976 people who attend the county fair will receive a small gift.
1. Jefferson drew a line 9.5 inches long. Brittany drew a line 10 times as long. What is the difference in length between the two lines? Explain or show your work.
2. A store has a contest to guess the mass of 10,000 peanuts. If a peanut has a mass of about 0.45 gram. What would be a reasonable guess for the mass of 10,000 peanuts? Show or explain your work.
3. Ms. Webster works 4 days a week at her office and 1 day a week at home. The route to Ms. Webster’s office is 23.7 miles. The route home is 21.8 miles. About how many miles does she drive for work each week? Show or explain your work.
4. Isaac bought three packages of nuts. He bought one package of peanuts that weighed 3.07 pounds. He also bought two packages of pecans that weighed 1.46 pounds and 1.5 pounds. Did the peanuts or the pecans weigh more? How much more? Show or explain your work.
5.A pick-your-own pecan farm charges $1.35 per pound of pecans plus $0.40 per pound to crack the pecans. Amelia picks 20 pounds of pecans. The farm cracks 5 pounds for her. How much does Amelia pay all together? Show or explain your work.
6.The times for five sprinters in a 50-meter dash were 6.72 seconds, 6.4 seconds, 6.08 seconds, 7.03 seconds, and 6.75 seconds. Write these times from fastest to slowest.
7.One serving of scrambled eggs contains 7.8 grams of fat. Mr. Jensen is trying to eat no more than 60 grams of fat per day. If he eats 1.5 servings of scrambled eggs for breakfast, how many more grams of fat can he eat that day? Show or explain your work.
8. A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width. Will the doormat fit an entryway that is 36 inches wide? Show or explain your work.
9.Estimate the quotient 3,582 divided by 43. Show or explain your work.
10.The band spent $1,480 for food on the end-of-the-year picnic. If 73 band members attended the picnic, what is the best estimate of the cost of food per member? Show or explain your work.
Answer:
1. Jefferson drew a line 9.5 inches long. Brittany drew a line 10 times as long. What is the difference in length between the two lines? 9.5 x 10 = 95
95-9.5 = 85.5
2. A store has a contest to guess the mass of 10,000 peanuts. If a peanut has a mass of about 0.45 gram. What would be a reasonable guess for the mass of 10,000 peanuts? Show or explain your work.
4,500 grams because 0.45*10,000 is 4,500.
4. Isaac bought three packages of nuts. He bought one package of peanuts that weighed 3.07 pounds. He also bought two packages of pecans that weighed 1.46 pounds and 1.5 pounds. Did the peanuts or the pecans weigh more? How much more? Show or explain your work.
The one package of peanuts weigh more than both of the packages of pecans. (Work: 3.07-2.96= 0.11 pounds.) The package of peanuts weigh 0.11 pounds more than the 2 packages of pecans.
in time what is 6:40 + 3:50 = ??
Answer:
10:30
Step-by-step explanation:
10:30 if you do the math
Answer:
10:30
Step-by-step explanation:
6:30+3:50=10:30
Hope this helps
All the love, Ya boi Fraser :)
What is the Q3 of the data set: 1,2,4,1,2,3,3,2 ? *
A. 3
B. 5
C. 2
D. 4
E. Other:
Answer:
Given the points A, B, C, D, calculate:
(a) the angle B of the triangle ABC
(b) the area of the triangle ABC
(c) the median BE of the triangle ABC
(d) the height AH of the triangle ABC
(e) the volume of tetrahedron ABCD
(f) the point E so that ABCE is a parallelogram.
A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)
Step-by-step explanation:
Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.
Haydn made a scale model of a building.The actual height of the building is 75 feet. Haydn's model used a scale in which 1.5 inch represented 30 feet.What is the height in inches of Haydn's model?
Answer:
3.75 inches
Step-by-step explanation:
In order to find the height in inches of Haydn's model we have to look at the scale he is unsing. He is using a 1.5 In: 30 ft scale. so every 30 feet of the building is 1.5 inches of the model. divide the 75 by 30 feet to see how many times the 30 feet are used. 75 divided by 30 is 2.5. Now since we know that 30 occurse 2.5 times we can multiply 1.5 * 2.5. remimber for every 30 feet of the actual building there is 1.5 inches in the model. 1.5 * 2.5= 3.75 which gies us our answer.
75/30=2.5
1.5 * 2.5=3.75
hope that makes sence. :)
fill in the arrows with the correct answer for each problem. Remember, begin at the START button highlighted in yellow.
Please Help, whoever gets it right first will get a Brainliest check the file below, please give me all of the things in the right order
Answer:
first 2.70, 4.00 , 7.20 , 7.65 , 6.00 , 12.60 , 62.50 , 45.00 ,32,00 , 12.60 and 2.00 done
Step-by-step explanation:
all correct
Answer:
Left, left, down, left, right-down, left-down, right, right-up, down, right.
I will mark the best answer as brainliest.
Please answer 5-8.
I know that the points aren't very good, but, on the original the file had an error and didn't upload
Step-by-step explanation:
use the pythagoras theory.
a2 + b2 = c2
the firth one use this formula
a2 = c2 - b2
a2 = 10.6² - 5.6²
a2 = 112.36 - 31.36
a2 = 81
a = 9
The same method use to the eighth one
5) Given :
Side length of triangle (b) = 5.6 in
Hypotenuse of triangle (c) = 10.6 in
To find:
Length of side 'a'
Steps:
Using Pythagoras theorem
A² + B² = C²
We can find the missing length,
A² + (5.6)² = (10.6)²
A² + 31.36 = 112.36
A² + 31.36 - 31.36 = 112.36 - 31.36 (subtracting 31.36 from both sides)
A² = 81
[tex]\sqrt{A^{2} } =\sqrt{81}[/tex]
A = 9 in
The length of side 'a' is 9 in
now using the same method for the rest of the questions, you will find
6) [tex]\sqrt{15^{2} - 9^{2} }= \sqrt{225 - 81} = \sqrt{144} = 12 mm[/tex]
7)[tex]\sqrt{26^{2}-10 ^{2} }=\sqrt{676 - 100} =\sqrt{576} = 24 cm[/tex]
8)
[tex]\sqrt{(12\frac{1}{3}) ^{2} -4^{2} }=\sqrt{(\frac{37}{3})^{2} -4^{2} }= \sqrt{\frac{1369}{9}-16 } =\sqrt{\frac{1369}{9} - \frac{144}{9} } = \sqrt{\frac{1369 - 144}{9} }= \sqrt{\frac{1225}{9} }= 35/3 yd[/tex]
Happy to help :)
If you haven't understood any topic pls ask
guys
help.like pls, if i dont finish this homework my moms gonna take my phone away
Answer:
105
Step-by-step explanation:
PLS HELP! THIS IS WORTH 30 POINTS!
Scale factor of ______: 0.125 or 8
This scale factor is ______: An enlargement or a reduction
Answer: The First One Is 8 And The Second One Is A Enlargement
0.3 x 8 = 2.4
And Im Pretty Sure That 2.4 Is Bigger Then 0.3
Which value us not a solution to 3 > w + 17
Answer:
w=3
Step-by-step explanation:
Answer: any number greater than -14
Example : 3 , 5 , -1 , 0
Step-by-step explanation:
Graphically determine whether the following functions are Even, Odd or Neither. What are these 3 determined as?
Answer: Odd
Step-by-step explanation: not too good at this but I just counted where the lines met and the all are odd numbers
!!50 point!!!
for each statement determine if "yes it is possible to decomposition" or "no it is not possible to decomposition" and explain your reasoning
statement A: the area of triangle GHL plus the area of triangle HIJ
statement B: the area of the triangle GHK plus the area of triangle HIK
statement C: the area of the triangle GJK plus the area of triangle ILK
statement D: the area of triangle GHK plus the area of triangle ILK
Answer:
B: the area of the triangle GHK plus the area of triangle HIKStep-by-step explanation:
Connect points H and K and you have two triangles:
ΔGHK and ΔHIKThe answer options:
statement A:
the area of triangle GHL plus the area of triangle HIJFalse. This leaves a gap (HJKL)statement B:
the area of the triangle GHK plus the area of triangle HIKTruestatement C:
the area of the triangle GJK plus the area of triangle ILKFalse. This leaves a gap and overlap.statement D:
the area of triangle GHK plus the area of triangle ILK False. This leaves a gap and overlap.19x and __ are like terms
Answer:
A, B, and D (X, 18x, and 51x)
Step-by-step explanation:
Like terms are simple to understand if you have the right wording.
Like terms ALWAYS have to have the same variable/exponent.
The constant/coefficient, (The Number) can be different, there can even be no number at all!
Find the equation of a straight line that passes through the points (-9,4) and (3,-4)
1. y = -2/3x + 10
2. y = -3/2x + 10
3. y = 2/3x + 10
4. y = -2/3x - 2
NO WORK NEEDED!!!
someone help asap plz
Answer:
96% your rounding would be 100%
Step-by-step explanation:
4% x 24= 0.96%
Answer All Three Questions.
Answer:
its 1
Step-by-step explanation:
Answer:
1.) -3, -2, -0.8, -1/10(-0.1), 1/2(0.5), 0.8, 7
2.)-3
3.)7
Point Q is plotted on the coordinate grid. Point P is at (20, −30). Point R is vertically above point Q. It is at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q?
A. Point R is at (−40, 30), a distance of 60 units from point Q
B. Point R is at (−40, −10), a distance of 20 units from point Q
C. Point R is at (−40, −30), a distance of 60 units from point Q
D. Point R is at (−40, 10), a distance of 20 units from point Q
Answer:34
Step-by-step explanation:
i need help with this pls and thx <3
Answer:
0.1
Step-by-step explanation:
100%-90%=10%
10%÷100=0.1
Answer: 0.1 is the answer in decimal form :)
(you can also write is as 0.10 btw)
Step-by-step explanation:
What is the measure of the unknown angle?
1. R(2,7) Across the y-axis Across the x-axis:
Answer:
Point R(2,7) has coordinates of (x, y), where x = 2 and y = 7, so
Across the y-axis = 7Across the x-axis = 2Answer:
(- 2, 7 ) and (2, - 7 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
(2, 7 ) → (- 2, 7 )
Under a reflection in the x- axis
a point (x, y ) → (x, - y ) , then
(2, 7 ) → (2, - 7 )
I need to check these answers
On the coordinate plane. What is the length of BC if the B coordinate is (1 , 6)
and the C coordinate is (8 , 1) Round to the nearest tenth of a unit.
Which is the correct answer?
- 3.5 units - 8.6 units
- 4.9 units - 15.0 units
Please help. I only need parts a and b.
Answer:
oI know that for a they are pretty much the same shape im not sure how else to desribe it sorry
Step-by-step explanation: