Answers
Find the height of the pyramid
Answer is 3V/B=h.
Related Questions
27 + 36
A.
9(3 + 4)
B.
(9 × 3)(9 × 4)
C.
(9 + 3)(9 + 4)
D.
9 + (3 × 4)
Answers
Answer:
It's A
Step-by-step explanation:
Using process of elimination B is wrong because even though you get 37 and 36 it multiplies them because of a lack of addition symbol. C is also wrong because it would turn out to be 12 x 13 which is larger than C so that's not it. in D 3x4 is 12 but it's added to 9 not multiplied so that's wrong which leaves you with A which is 9(3 + 4) = 63 and 27 + 36 = 63
x/3+8= -4
Find the value of x
Answers
Answer:
x = -36
Step-by-step explanation:
x/3 + 8 = -4
x/3 = -12
x = -36
(3-7-10)[5-(7-11)×(-7)] how to solbe this??????!!!!!!!!! help plss
Answers
(3 - 7 - 10) · [5 - (7 - 11) · (-7)] =
= (-4 - 10) · [5 - (-4) · (-7)] =
= -14 · (5 - 28) = -14 · (-23) =
= 322Her jump rope Ella can make 17 jumps in 15 second.at this rate how make jumps can she make in20 minute?
Answers
Answer:
1360
Step-by-step explanation:
there are 1200 seconds in 20 minutes. if Ella can do 17 jumps in 15 seconds, you would divide 1200 by 15 (which equals 80) because that would be the number of 15 seconds in 20 minutes. then you would divide 80 by 17, which gives you your final answer of 1360 jumps in 20 minutes.
Evaluate the expression below.
6−(65÷5+8−8×4)+1
Answers
Answer:
-4
Step-by-step explanation:
Solve inside the parenthesis first and then solve outside
Answer:
18
Step-by-step explanation:
6−(65÷5+8−8×4)+1
6−(13+8−8×4)+1
6−(13+8−32)+1
6−(21−32)+1
6-(-11) +1
18
PLS HELP GIVING BRAINLIEST
Answers
Answer:
(72, 297)
Step-by-step explanation:
1/3v = (-12/3, 15/3) = (-4, 5)
4w = (3(4), 7(4)) = (12, 28)
The sum of these two is (12 - 4, 5 + 28) = (8, 33)
9 times this vector is (8(9), 33(9)) = (72, 297)
Step-by-step explanation:
option A is the right answer
Find the value of 2^5
Answers
Answer:
32
Step-by-step explanation:
2*2=4 2^2
2*2*2=8 2^3
2*2*2*2=16 2^4
2*2*2*2*2=32 2^5
I hope this helps!
Which number is closest to 66 (squared)?
A) 8.8
B) 8.1
C 8.2
D) 9.1
Answers
Answer:
sq rt of 66 is 8.12 so 8.1 closest
Answer:
8.1
I hope it will help you a lot.
HOPE your day goes great.
Which is not a rational number?
Answers
5 = 5/1, so it’s rational
1/2 and 1/3 are fractions, so they’re rational.
As decimals, rational numbers either stop or repeat.
1/2 = 0.5 (That stops.)
1/3 = 0.3333333… (That’s repeating.)
Of the two possible answers left, does one of them repeat? If so, it must be the other answer.
Find the value of expression:15/3+(7-3)^2
Answers
Answer:
21
Step-by-step explanation:
2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.
Answers
answer: 9
Step-by-step explanation:
x = - 4; y = 3; z = 2;2 x² - 2 z^4 + y² - x² + z^4 = = 2 * (-4)² - 2 * 2^4 + 3² - ( -4)² + 2^4 == 2 * 16 - 2 * 16 + 9 - 16 + 16 = = 32 - 32 + 9 - 16 + 16 = 9
REALLY STRUGGLING PLS HELP
giving brainliest
Answers
Answer:
Option A
Step-by-step explanation:
v + w
{-9,2} + {1,-6}
{-9 + 1},{2 + (-6)}
{-8}, {2 - 6}
{-8},{-4}
Emily gets paid $40 just for showing up to watch her sister’s dog. Her sister then pays her $25 per everyday she watches the dog.
Answers
Answer:
Step-by-step explanation:
Write an addition equation or a subtraction equation (your choice!)
Answers
Answer:
4-4=1
Step-by-step explanation:
An office needs 9,344 sticky labels. If there are 32 labels in each package, how many
packages should the office buy?
Answers
Answer:
just divide 9,344 by 32=292
Help plzzz math people
How much do you think our environment or nature is worth?.
3/4 sentences please
Answers
Answer:
i think is worth the planet itself
In my wallet I have six notes in total, four are $50 notes and the rest are $20 notes. Write the ratio of $50 notes to $20 notes.
Simplify the above ratio.
Answers
Ming is planning a trip to Western Samoa. The exchange rate for money is 6 Tala for $2. How many Tala would she get if she exchanged $30?
Answers
Answer:
90.
Step-by-step explanation:
6 Tala = 2$ so 3 Tala = 1$
So , 30$ = 30 x 3 = 90 Tala.
Answer:
$30=90 tala
Step-by-step explanation:
$2=6 tala
$1=3 tala
$30=3*30
$30=90 tala
Solve 6x + 3) = 21.
A. x = -3 and x = -4
O B. x = 3 and x = -3
C. X = -3 and x = 4
D. x = 3 and x = -4
Answers
Answer:
×=3
Step-by-step explanation:
6x +3) =21
6x=21 - 3
6x/6x=18/6
x=3
A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?
Rectangle with width labeled on the right, width equals 4 and 1 over 4 inches. Below the rectangle, it says, length equals question mark. Inside the rectangle, it says, area equals 41 and 2 over 3 square inches.
9 and 41 over 51
10 and 1 over 4
36 and 5 over 6
174 and 29 over 48
help asap
Answers
Answer:
45678
Step-by-step explanation:
A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?
Rectangle with width labeled on the right, width equals 4 and 1 over 4 inches. Below the rectangle, it says, length equals question mark. Inside the rectangle, it says, area equals 41 and 2 over 3 square inches.
9 and 41 over 51
10 and 1 over 4
36 and 5 over 6
174 and 29 over 48
help asap
pls help help help please help
Answers
Answer:
z
Step-by-step explanation:
What is the point on the graph of f(x+5)
Answers
Answer:
=fx+5f
Step-by-step explanation:
=fx+5f
The sum of 2 integers with different signs is 15. Give two possible integers that fit this description.
Answers
Answer:
+30
-15
____
+15
Step-by-step explanation:
hope it helps
plz make it brainliest ans
In an experiment, what happens to the independent variable?
Question 6 options:
It remains the same.
It is the control.
It is purposely changed or manipulated.
It is the hypothesis
Answers
Step-by-step explanation:
It is purposely changed or manipulated.
11/12- 2/9 i need help due in 5 mins
Answers
Answer:
hope this helps and have a great dayyyyyy
Answer:
yes what we should by you
Step-by-step explanation:
rhsoba
a community center is trying to raise $1680 to purchase exercise equipment. the center is hoping to receive equal contributions from members of the community. write and algebraic expression to determine how much will be needed from each person if n people contribute. Then evaluate the expression for 10, 12, 14, or 16 people.
Answers
Lets find f(n) formula
[tex]\boxed{\sf f(n)=\dfrac{1680}{n}}[/tex]
Now
[tex]\\ \sf\longmapsto f(10)=\dfrac{1680}{10}=168[/tex]
[tex]\\ \sf\longmapsto f(12)=\dfrac{1680}{12}=140[/tex]
[tex]\\ \sf\longmapsto f(16)=\dfrac{1680}{16}=105[/tex]
[tex]\\ \sf\longmapsto f(14)=\dfrac{1680}{14}=120[/tex]
A coat that normally sells for $48.50 is on sale for 12% off. What is the amount of the discount?
Answers
Answer:
The discount is 5.82
Step-by-step explanation:
To find the amount of the discount
48.50 * 12%
Change to decimal form
48.50 * .12
5.82
The discount is 5.82
Please Help ME!!!
1. If ST=17 and RT=47, find RS. Use the number line below.
<-R---------------------------------------------------------------------------S---------------------------------T->
2.On a number line, suppose point E has a coordinate of 3 , and EG=6. What are the possible coordinates of point G?
3.Find the length of the segment _AB_.
<-12-------'-11'-'-10'-9'-9'-'-8'-'-7'-'-6'-'-5'-'-4'-'-3'-'-2'-'-1'-0-'1'-'2'-'3'-'4'-'5'-'6'-'7'-'8'-'9'-'10'-'11'-'12'
A is -2 and b is 4 the length is?
Please help me!
Answers
Answer:
#1Segment addition:
RS + ST = RTRS + 17 = 47RS = 47 - 17RS = 30 units#2There are two possibilities:
G is to the left of E. Then G = 3 - 6 = -3G is to the right of E. Then G = 3 + 6 = 9So possible coordinates of G are -3 or 9
#3The length of the segment is the absolute value of the difference of the end point coordinates.
AB = 4 - (-2) = 4 + 2 = 6 unitsStep-by-step explanation:
1
RS = RT - ST
RS = 47 - 17
RS = 30 cm
2.
Coordinate = 3 ± 6
If 3 + 6 = 9
If 3 - 6 = -3
3
AB = 4 - (-2)
AB = 6
Please explain how to solve this problem
A motorboat can maintain a constant speed of 45 miles per hour relative to the water. The boat makes a trip upstream to a certain point in 34 minutes; the return trip takes 26 minutes. What is the speed of the current?
The speed of the current is _ mile(s) per hour.
Answers
Answer: Distance upstream = (34-c)(39/60) miles
--------------------------
Distance downstream = (34+c)(29/60) miles
-----------------------------------------------
Equation:
distance = rate*time
distance up = distance down
(34-c)(39/60) = (34+c)(29/60)
Multiply both sides by 60 to get:
39(34-c) = 29(34+c)
39*34 - 39c = 29*34 + 29c
68c = 340
c = 5 mph (speed of the current)Step-by-step explanation: I'm not sure if this will help you but I hope it does!
How to show a percentage that’s increased from each year to the next?
Answers
Answer:
Each year has an increase of 10 %
Step-by-step explanation:
To calculate percentage, formula =
Increase in price/original price*100
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