Answer:
0.375 or 3/8
Step-by-step explanation:
You could cross multiply meaning (3 × 4) and (8 × 4) which would equal 3/8
You could also change the fractions to decimals which would be
3/4 = 0.75
4.8 = 0.5
= 0.375
Hope this helps ;)
A cube has a volume of 64. What is the side length of one side
#15
Answer:
4
Step-by-step explanation:
volume is equal to a x a x a
This means that [tex]a^{3}[/tex] = V
Therefore, a = cube root of V, which is 4
A deep sea diver started at sea level (0 feet) and dove at a rate of 5.6 feet per minute. If the diver dove for ½ hour, what rational number represents his position relative to sea level? Show your work. A. 168 feet B. 2.8 feet C. -2.8 feet D. -168 feet
Given:
A deep sea diver started at sea level (0 feet).
Rate of diving = 5.6 feet per minute.
Time = [tex]\dfrac{1}{2}[/tex] hour
To find:
The rational number that represents his position relative to sea level.
Solution:
We know that,
1 hour = 60 minutes
[tex]\dfrac{1}{2}[/tex] hour = 30 minutes
A deep sea diver, dove at a rate of 5.6 feet per minute.
Distance covered in 1 minute = 5.6 feet
Distance covered in 30 minute = 30 × 5.6 feet
= 168 feet
The diver dove 168 feet in [tex]\dfrac{1}{2}[/tex] hour. Since it is below the sea level, therefore it should be negative.
So, the rational number that represents his position relative to sea level is [tex]-168[/tex] feet.
Therefore, the correct option is D.
help please again...
Answer:
84
Step-by-step explanation:
Ab = 7 x 2 = 14
V = 14 x 6 = 84
Compare. Fill in the blank using <,>,or =
16. -2/3_____-1
17. -1 3/4_____1 5/6
18. -2/7______0
PLS HELP ME I DON'T HAVE A LOT OF TIME !!!
Answer:
d
Step-by-step explanation:
Mr. Johnson sells erasers for $3 each. He sold 96 erasers last week
and he sold 204 erasers this week.
Answer:
$900
Step-by-step explanation:
He makes $288 the first week and $612 the second week the total amount of money he makes is $900
Answer:
96*3= $288 from last week
204*3= $612 from this week
The total is $900 from both weeks
Step-by-step explanation:
Hope this is what you were asking!
Find the value of X......
Answer:
720 = x +133+138+148+95+105
x = 101
I need help now please help
Answer:
the answer is 2) 10<10
Step-by-step explanation:
10<10 has to be the answer? why?
10<10) 10 cannot be greater than 10
the correct the inequality for 10<10 would to change it to 10 = 10
Can i have brainliest?
Which of the following expressions are equivalent?
A. –3(3x + 5) and –9x + 5
B. 7(6x – 1) and 42x – 7
C. –6(4x – 3) and –6x
D. 5(2x + 3y) and 25xy
Answer:
B. 7(6x – 1) and 42x – 7 is equivalent
Step-by-step explanation:
A. –3(3x + 5) and –9x + 5
=–3(3x + 5)=-9x-15 not equivalent
B. 7(6x – 1) and 42x – 7
7(6x – 1)=42x-7 equivalent
C. –6(4x – 3) and –6x
=–6(4x – 3)=-24+18 not equivalent
D. 5(2x + 3y) and 25xy
=5(2x + 3y)=10x+15y not equivalent.
Is 16t - 3t equivalent 3t - 16t
Answer:
No, 16t -3t equals 13t while 3t - 16t equals -13t
Answer:
No,
16t= 16x2=32
3t=3x2=6
32-6=26
3t=3x2=6
16x2=32
6-32=-26
Step-by-step explanation:
t=2?
PLZ HELP THIS IS TIMED;((((((
Answer:
34
Step-by-step explanation:
Diameter is twice length of radius
Answer:
Diameter=34 cm
D.
Step-by-step explanation:
Diameter=radius*2
17*2=34 cm
I went to the grocery store and my subtotal was $78.00. There is a 4.5% sales tax.How much is my total grocery bill including tax
Answer:
81.51
Step-by-step explanation:
So first you will want to take the percentage of the $78.00.
What we do is multiply 78.00 by 0.045
which is 4.5%
You then get $3.51
Add that to the $78.00:
78.00 + 3.51
= $81.51
ill give brainliest, help me asap!
Lin says she has memorized the lengths of a few right triangles, for example, 3, 4, and 5. She is trying to compile a list of several right triangles but needs your help. Find the side lengths of at least two other right triangles.
Answer:
6-8-10
9-12-15
5-12-13
Step-by-step explanation:
We know the 3-4-5 right triangles work when you multiply the sides by anything. For example. 6-8-10 and 9-12-15 work.
If you want other right triangles that follow a similar pattern, 5-12-13 is also viable. 10-24-26 & 15-36-39 are all right triangles
The 6, 8, 10, and 9, 12, and 15 are other sides of the right-angle triangle after applying Pythagoras theorem.
What is a right-angle triangle?It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.
We have:
Lin says she has memorized the lengths of a few right triangles, for example, 3, 4, and 5.
There are 6, 8, 10, 9, 12, and 15 other sides of the right-angle triangle.
On applying Pythagoras theorem.
6² + 8² = 10²
9² + 12² = 15²
Thus, the 6, 8, 10, and 9, 12, and 15 are other sides of the right-angle triangle after applying Pythagoras theorem.
Learn more about the right-angle triangle here:
brainly.com/question/3770177
#SPJ2
a stadium shaped like a hemisphere with a radius of 150 feet. last month the owners of the stadium paid $0.05 per cubic foot to cover the cost of utilities. what was the total cost for utilities last month
The formula for volume of a hemisphere is: V = 2/3 * π * r³
Volume = 2/3 x 3.14 x 150^3
Volume = 7,065,000 cubic feet.
Multiply the cost per cubic foot by the volume:
7,065,000 x 0.05 = 353,250
The total cost was $353,250
plz help me I only have 5 minutes left winner gets brainliest
Semih Bey, her katı eşit yükseklikte olan bir binanın -2. katından asansore binerek 5. kata çıkıyor Semih Bey toplamda3150 santimetre yüksemiştir buna göre binanın her bir katının yükseklığinin kaç santimetre olduğunu bılunuz.
pls hurry will give brainlyest or whatever !!!
Solve this equation:
1 - (x-4) = 2x + 2(x - 5)
a. 5
b. 3
c. 1
d. 4
Answer:
The answer is 3
Step-by-step explanation:
The answer is 3 because x= 15/5 = 3
In the coordinate plane , the point X(3, - 4) translated to the point X’ prime (4,-5) Under the same translation , the points Y(7, 0) and Z(5, - 6) are translated to Y’ prime and Z’ prime , respectively , What the coordinates of Y^ prime and Z
Answer:
Under the same translation:
Y'(8,-1)
Z'(6,-7)
find the value of given expression
[tex] \sqrt{200 - 4} [/tex]
Answer:
1
Step-by-step explanation:
14 is answer I hope this help
Energy that moves from a warmer object to a cooler object is called ________.
a insulation
b temperature
c thermal energy
d heat
Answer:
Tempature and this not mathematics
82 is 66 percent of what?
Answer: 80.49.
Can u give me brainliest
Step-by-step explanation:
plsss help i’ll give brainliest if you give a correct answer
Answer:
1800
Step-by-step explanation:
that’s a fast typer that means 1 word a second!
anyways,
60 x 30 = 1800
what is the distance
Answer:
A) 10 units
Step-by-step explanation:
distance formula:
d=the square root of (x2-x1)^2 + (y2-y1)^2
(-5,4)
(3,-2)
d=the square root of (3-[-5])^2 + (-2-4)^2
d=the square root of 64+36
d=the square root of 100
d=10
pleae answer this fast asap
Answer:
I think its (2, 1) .
Step-by-step explanation:
the 2 represents the x axis
the 1 represents the y axis
Write the exponential expression
26 squared
Answer:
26²
Step-by-step explanation:
26 x 26 = 676
Which equation has infinitely many solutions?
5(2x + 4) = 10x – 12
5(2x + 4) = 10(x + 2)
5(2x + 4) = 12x
5(2x + 10) = 20(x + 1)
Answer:
5(2x + 4) = 10(x + 2)
Step-by-step explanation:
answer is 0 so it has infinite solutions
Algebraic expressions. c^2+d^2
Answer:
what are you asking?
Step-by-step explanation:
What is the surface area of a cone with a radius of 6 meters and a slant height of 8 meters? Round to the nearest tenth. *
10 points
263.8 m2
904.0 m2
452.0 m2
1,055.2 m2
Answer: 263.8m2
Step-by-step explanation:
Formula: S.A=Pi x radius2 + Pi x radius x slant height
What is the factorization of the polynomial below? 3х2 + 30x + 48
Answer:
3(x+2)(x+8)
Step-by-step explanation:
Answer:
[tex]3(x+8)(x+2)[/tex]
Step-by-step explanation:
[tex]3x^2 + 30x + 48 = 3(x^2 + 10x+ 16) = 3(x+8)(x+2)[/tex]
25- 3x = 40 what is x
