1.
Simplify −0.6(−6.3)
Answer:
3.78
Step-by-step explanation:
when you multiply negative numbers together they turn into positive numbers
-0.6(-6.3)= -6.3x--0,6=3.78
Calculate the constant of proportionality x = 2 2/5 and y = 7 1/2
Identify the y-intercept of the line: y = -3x + 6
Answer:
Using the slope-intercept form, the y-intercept is 6 .
Use the slope-intercept form to find the slope and y-intercept.
Slope: -3
y intercept:(0,6)
Step-by-step explanation:
Tell me if im wrong :(
Answer:
Slope: -3
y intercept: (0,6)
method:
Slope Intercept Formula
Henry buys a house for $669,500 including closing costs. The closing costs are 3%. What is the price of the house without closing costs?
Answer:
Step-by-step explanation:
Don't know been years since i did percentages
Answer:
20,085 US$ that's the answer And sub to candy girl Drew on yt
If Bo deposited $400 in each child’s account, how much money was in Bo’s original paycheck?
( Help my cousin because I’m busy ) ❤️
for college, 1-1/2-1/5 = 3/10. Divided by 3 children, 3/10 /3 = 1/10
B. 400 = 1/10 of the total (from above), so 400 = x/10. x = 400*10 = 4000
By what factor will the volume of the right regular pyramid be multiplied if the height remains the same but the sides of the base are multiplied by a factor of 3?
pls a need help
Answer:
33333333333333333333
Find 5 consecutive even integers such that
the largest is 12 less than twice the
smallest.
Answer:
10,8,6,4,2,
Step-by-step explanation:
it is all even
help pleaseeee loves -mother
Answer:
100
Step-by-step explanation:
Answer:
1.5% is shown.
Step-by-step explanation:
it is 2 squares cut in half so there are four pieces total. One whole thing is shaded thought making it 1.00 or 100% colored in. The other model is only half colored in making it 0.50 or only 50%. However they ask for the representation of both models so it comes out to 1.5%
What if Sara decides to buy a bottle of water that costs $1.85? What are all the different ways she can make exactly $1.85 with the bills and coins she has? Which coin must Sara use?
Answer:
If Sara decides to buy a bottle of water that costs $1.85, then
1 bill, 3 quarters, 1 dime; 1 bill, 3 quarters, 2 nickels; quarter
Step-by-step explanation:
Answer:
1 bill, 3 quarters, 1 dime
Step-by-step explanation:
I think I need to know which coins she has with her to answer this correctly but this is still a possibility
The lengths of the five longest interstate
highways are listed.
Which two highways have a difference
of 440 miles? Explain how you can use
estimation to find your answer.
1-10: 2460 miles
1-40: 2555 miles
1-70: 2153 miles
1-80: 2900 miles
1-90: 3021 miles
Will mark as brainliest. Help plz
Answer:
the ones that have "..." at the end are NOT rational numbers the rest are
Step-by-step explanation:
Help please!
please make the answers original.
Answer:I might need part a first
Step-by-step explanation:
Solve the following proportion x/24 = 30/36
Answer:
x=20
Step-by-step explanation:
So we have [tex]\frac{x}{24} =\frac{30}{36}[/tex]
divide 30/36 to get
[tex]\frac{x}{24} =.833[/tex]
then multiply that by 24
[tex]x=.833*24[/tex]
which will get you
[tex]x=20[/tex]
The value of x from the given proportion is 20.
The given proportion is x/24 = 30/36.
Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.
Here, x/24 = 5/6
x/4 = 5/1
x=20
Therefore, the value of x from the given proportion is 20.
To learn more about the proportions visit:
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plz need help with this ASAP
Evaluate the following expression for x = 3/2
10+16x^2
Answer:
No real solutions.
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
10 + 16x^2, x = 3/2
substitut 3/2 for x
10 + 16 * 3/2^2
P (E) M D A S
Exponent:
3/2 ^2 = 9/4
10+16*9/4
P E (M) D A S
Multiplication:
16 * 9/4 = 36
10+36
P E M D (A) S
Addition:
10 + 36 = 46
Answer: 46
Suppose we know that a confidence interval is (27,35), with a margin of error of 4. Find the sample mean (x¯).
May u explain it alittle more im just confused
The formula for the sample mean, the margin of error, and the confidence interval.
Sample mean + margin of error = High-end confidence interval
Sample mean - margin of error = Low-end confidence interval
The sample mean is 31.
What is a mean?It is the average value of the set given.
It is calculated as:
Mean = Sum of all the values of the set given / Number of values in the set
We have,
Confidence interval = (27,35).
The margin of error = 4.
The formula for the sample mean, the margin of error, and the confidence interval.
Sample mean + margin of error = High-end confidence interval
Sample mean - margin of error = Low-end confidence interval
Now,
The sample mean = x
x + 4 = 35 ____(1)
x - 4 = 27 _____(2)
From (1) we get,
x = 35 - 4 = 31
From (2) we get,
x = 27 + 4
x = 31
Thus,
The sample mean is 31.
Learn more about mean here:
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plz help with numbers #8, and #9
Answer:
1)=180-107=73
2)=107
3)=180-95=85
4)=95( co interior angles)
Multiply.
−3⋅7
−21
−11
11
21
Answer:
-21
Step-by-step explanation:
Since one number is negative and the other is positive, the product is negative and just multiply normally.
Which property is shown below ?
5u x (8v x 7w) = (8v x 7w) 5u
*FIRST ANSWER GETS BRAINLIEST* The triangle in Quadrant IV is the image of the triangle in Quadrant I after a counterclockwise rotation about the origin.What is the angle of rotation?
A.90°
B.180°
C.270°
D.360°
Answer:
C. 270°
Step-by-step explanation:
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
the angle of rotation is, C. 270°.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from given figure we get,
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
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What would be the new equation after multiplying by the LCM to remove fractions?
2b/5 + 3b/4 = 3
A. 40b + 60b = 60
B. 2b + 3b = 4
C. 8b + 15b = 3
D. 8b + 15b = 60
The number of kneepads (k) needed for a volleyball team depends on the number of players (p) on the team. Each player needs 2 kneepads. Which of the following are correct representations of this situation? Select all that apply.
Answer:
Look at the circled answers below (I hope its right):
Identify the rule for the following pattern:
99, 90, 81...
add 9
add 9
multiply 9
multiply 9
subtract 9
subtract 9
divide 9
Referring to the figure, a building casts a
shawdow 18 feet long. A woman standing near the
building is 5 feet 8 inches tall and casts a
shadow 4 feet long. What is the height of the
building in feet and inches?
Answer:
25 feet and 6 inches yan po kung mali po ako patama po.
17 is 50% of what number?
Answer: 34
Step-by-step explanation:
therefore, the answer to "17 is 50 percent of what number?" is 34, and you can also derive that 50 percent of 34 equals 17
Answer:
34
Step-by-step explanation:
This is a fairly simple problem. If 17 is 50% of something, that means it's half of something. That means to multiply 17 times 2, and you get 34.
(3^2-8) + 4 =
(complete equation in image plz help)
Answer:
5
Step-by-step explanation:
3^2 = 3 x 3 = 9
( 3^2 - 8 ) + 4
= 9 - 8 + 4
= 1 + 4
= 5
Answer:
(3^2-8) + 4 = 5
Step to step explanation:
(3^2-8) + 4 (3^2 = 3 x 3)
(9 - 8) + 4
1 + 4
= 5
Hope this helps :)!
help its for tomorrow
Answer:
1. -15degree C
2. +$27
3. +2010
4. +38
5. +376
6. -$200
7. -3
8. +$150
9. +$41
10. -240
11. +$120
12. -60
Step-by-step explanation:
this is the answer
Answer:
-15, 27, 2010, -38, 376, -200, -3, 150, 41, 240, 120, -60
Step-by-step explanation:
1. -15
2. 27
3. 2010
4. -38
5. 376
6. -200
7. -3
8. 150
9. 41
10. 240
11. 120
12. -60
The numbers on which I did not put any sign are positive numbers and those which have a minus (-) sign are negative numbers.
The radius of the first right circular cone is 6 cm, and its height is 8 cm. The radius of the second right circular cone is 4 times greater than the radius of the first cone. The height of the second cone is also 8 cm. How many times larger is the volume of the second cone?
Answer:
Cone 1 volume: 301.59
Cone 2 volume: 5235.99
about 17 times bigger
Step-by-step explanation:
I need some points so this is the best I could do. Good luck!
Help me please!! ASAP!! I answered it as the one crossed out but it was incorrect please help omg! T-T (Please only answer if you know it)
Answer:
i think it might be B
Step-by-step explanation:
Answer: B
Step-by-step explanation:
a) 8-49= -41
b) (-22)+4= -18
c) 9+(-30)= -21
d is crossed out
the largest is -18
Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the third mile in 7.5 minutes. What was his total time for the three miles?
8.82 minutes
22.05 minutes
21.15 minutes
21.05 minutes
Answer:
22.05 minutes
Step-by-step explanation:
7.2 + 7.35 + 7.5 = 22.05 minutes