Answers
Related Questions
1.
Simplify −0.6(−6.3)
Answers
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
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?
Answers
Answer:
25 feet and 6 inches yan po kung mali po ako patama po.
2x − 5 > 3 or −4x + 7 < −25
you have to plot it on a number line
Answers
Answer:
8
Step-by-step explanation:
2x - 5 > 3 or -4x + 7 < -25
2x < 8. or -4x < -32
x < 4. or. x > 8
Evaluate the following expression for x = 3/2
10+16x^2
Answers
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
Which property is shown below ?
5u x (8v x 7w) = (8v x 7w) 5u
Answers
Calculate the constant of proportionality x = 2 2/5 and y = 7 1/2
Answers
Help my cuz cause I’m busy
Answers
Answer:
A
Step-by-step explanation:
Spot the other mistake, I will mark you 5 stars and a favorite
Answers
Answer:
Step-by-step explanation:
- Example for understandment
If x2 = 16 , then the possible values of x are +4, meaning 4 and -4.
4+-4=0, so the sum of all possible values of x are 0.
!!!please help quick!!!
Answers
Answer:
I think C? i.d.k
Please help. This is due tomorrow. If you help me with all of the questions with a step by step explanation, I will give you the brainliest answer. Numbers 18, 22, 24, and 25 I need help with. This is 100 points.
Have a fantastic day
Answers
20. 9
21. 0.70
22. 0
24. 20
25. b. and true
explanation:20. 10p–2(3p–6)=4(3p–6)–8p=9
21. 0.2(×+50)–6=0.4(3×+20)=0.70
24. 5n+7=n+2(2n+1)–3n–2=20
25. b. because it is true and it use all the things that we need to do.
hope it helps you
Answer:
I don't see question 18?
Step-by-step explanation:
For number 22: 0.2(x+50)-6=0.4(3x+20)
0.2x +10-6=1.2x+8
-0.2x -0.2x
-----------------------------------------------------------
10-6=1x+8
+6 +6
----------------------------------------------------------------
10=7+8
-7 -7
----------------------------------------------------------------
3=8
For number 24: I do not know honestly, I am sorry:'(
For number 25 I think that A=true,B=false, and C=false
what is -0.75 - 0.4 simplified
Answers
Answer:
= -0.75-0.4
= -1.15
Step By Step
The simplified result of -0.75 - 0.4 is -1.15.
To simplify the expression -0.75 - 0.4
Step 1: Start by subtracting the decimals without considering the signs: 0.75 - 0.4 = 0.35.
Step 2: Now, remember that the original expression had a negative sign in front of it, so the final answer needs to be negative. Since we already calculated a positive value (0.35), we'll make it negative by adding the negative sign: -0.35.
Step 3: Finally, we need to subtract the whole number parts. -0 (whole number part of -0.75) - 0 (whole number part of -0.35) = 0.
Putting it all together, we have -0 - 0.35 = -0.35.
But remember, the original expression had a negative sign, so the final result is -(-0.35), which simplifies to -0.35.
In mathematical terms, -0.75 - 0.4 = -0 - (0.75 - 0.4) = -0 - 0.35 = -0.35.
So, the simplified answer is -0.35, which can also be written as -1.15 (since -0.35 = -1.00 + 0.15).
In summary, when you subtract -0.4 from -0.75, you get -0.35 or -1.15, depending on how you choose to express it.
To know more about Expression here
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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
Answers
Answer:
33333333333333333333
Help please!
please make the answers original.
Answers
Answer:I might need part a first
Step-by-step explanation:
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
Answers
if you round all of your numbers to the nearest 10th you can add and subtract 440 from your numbers till you find the match, let me know if that makes sense
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?
Answers
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!
An athlete jumps these 4 distances in a long jump competition. Which jump does NOT round to 4.7 meters.
1st Jump: 4.746 meters
2nd Jump: 4.680 meters
3rd Jump: 4.647 meters
4th Jump : 4.733 meters
Answers
4.3.AP-2 Question Help
Simplify the expression.
3
5y+−
6
5y
3
5y+−
6
5y=nothing
Answers
Answer:
33y-2275y^2-6
Step-by-step explanation:
If I am reading your question correctly then this should be right.
take out the constants
simplify and then use the product rule.
Do you know the product rule?
hope this helps :)
plz help with numbers #8, and #9
Answers
Answer:
1)=180-107=73
2)=107
3)=180-95=85
4)=95( co interior angles)
here is all my points I hate this app get warned for no reason so by
Answers
Answer:
Step-by-step explanation:
*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°
Answers
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.
To learn more on angle click:
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Study the stem-and-leaf plot. How many cars get 8 miles per gallon?
Answers
Answer:
The answer is 0. The pic is blacked out but I had the question before so here you go! At least I think I did..
Step-by-step explanation:
Sorry if it is incorrect! :(
HELP HELP HELP ME PLEASE!! GIVING BRAINLIEST
Jim's lawn is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. Jim buys sod in pieces that are 1 1/3 yards long and 1 1/3 yards wide. How many pieces of sod will Jim need to buy and cover his lawn?
Answers
Answer:
Its 93
length of Jim's backyard , L = 15 5/6 = 95/6 yards
width of Jim's backyard , B = 10 2/5 = 52/5 yards
so, area of rectangular backyard = L × B
= 95/6 × 52/5
= (95 × 52)/30
= 494/3 yard²
Jim buys sod of length 1 1/3 = 4/3 yards and width = 1 1/3 yards = 4/3 yards .
so, area of rectangular sod = length × width
= 4/3 × 4/3 = 16/9 yard²
number of sod = area of backyard or area of sod
= (494/3)/(16/9)
= 494 × 3/16
= 92.625 ≈ 93
therefor, 93 pieces of sod will Jim need to buy to cover his backyard.
Answer:
I'm answering so you can give her brainliest
Step-by-step explanation:
help pleaseeee loves -mother
Answers
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%
On a graph, points are grouped closely together and decrease.
Identify the correlation in the scatterplot.
Answers
Answer:
Step-by-step explanation:
negative correlation
help its for tomorrow
Answers
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.
why is a thermometer an example of a positive or negative number?
Answers
Answer:
It is a good example bc if its freezing its a negative if its not freezing its a positive
Step-by-step explanation:
numbers
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 ) ❤️
Answers
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
Person A spends $9.80 on gas. The car drives 27 miles per gallon and the driver drives 135 miles.
Person B's car gets 29 miles per gallon and spends $14.28 on gas to drive 203 miles.
If person A spends $13.72 on gas at the same rate, and person B spends $16.32 on gas, what is the difference in the amount of miles the cars can travel before running out of gas?
(please explain how you got it because I need it for my question and it's due in an hour)
Answers
Answer:
i dont know what to say, bro
Step-by-step explanation:
just kidding $72.52
Step-by-step explanation:
A gallon of gasoline costs $2.96.
Your car can travel the distance on each gallon of gasoline = 28.8 miles
Your length of the trip = miles =
First we calculate the total use of gasoline on the trip.
∵ By 1 gallon gas of gasoline you can cover the distance = 28.8 miles
∴ to take miles trip gasoline used =
=
=
= 24.5 gallons
Since the cost of one gallon gasoline = $2.96
∴ The cost of 24.5 gallons of gasoline = 24.5 × 2.96
= $72.52
You spend $72.52 on gasoline for the trip of miles.
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
Answers
Answer:
22.05 minutes
Step-by-step explanation:
7.2 + 7.35 + 7.5 = 22.05 minutes
7 + 7 + 7 = 21
.2 can be rounded to .20 and .5 to .50
.20 + .35 + .50 = 1.05
21 + 1.05 = 22.05
Find 5 consecutive even integers such that
the largest is 12 less than twice the
smallest.
Answers
Largest: x+8
Smallest: x
x+8 = 2x - 12
12+8 = x
x=20
Numbers: 20, 22, 24, 26, 28
Answer:
10,8,6,4,2,
Step-by-step explanation:
it is all even