Answer:
a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression (e.g. 3 in 23 = 2 × 2 × 2).
Answer:
an exponent is how many times you multiply a number by itself.
Step-by-step explanation:
For example, if there is a 4 with a 3 as an exponent, you would solve 4x4x4, also known as 4 cubed. or if there was a 2 with a 4 as an exponent , you would do 2x2x2x2. Hope this helps :)
Again please
A company is developing packaging for a new product as shown below.
Choose all of the expressions that can be used to find the volume of the packaging.
Packaging is made up of 2 cuboids. First cuboid has length as 2 m, height as 9 m and width as 4 m. Second cuboid has length as 2 m, height as 3 m and width as 4 m.
A. (2 × 3 × 4) + (2 × 9 × 2)
B. (2 × 4 × 3) + (2 × 9 × 4)
C. (2 × 4 × 3) + (4 × 9 × 4)
D. (3 × 4 × 4) + (2 × 9 × 2)
E. (3 × 4 × 4) + (6 × 4 × 2)
You must travel 295 miles to reach the next clue. In the first two hours of the trip you drive 115 miles. If you must reach the clue before time expires in 2.5 hours, at least how many miles should you travel each hour?
Answer:
Step-by-step explanation:
295 (miles to drive altogether) - 115 (miles already driven) = 180 (miles left to drive)
115 (miles already driven) / 2 (how many hours it took to reach 115 miles) = 57.5 (miles per hour)
180 (miles left to drive) / 57.5 (miles per hour) = 3.13 (hours it will take to reach the 295-mile mark at a rate of speed of 57.5 miles per hour)
So, you will have to drive more miles per hour than 57.5 miles per hour to be able reach the 295-mile goal, because it would take approximately 3 hours to drive the remaining 180 miles.
You will have to drive AT LEAST 72 miles each hour, and then 36 miles in the half hour to be able to reach the 295-mile mark.
I hope this helps, and is a thorough enough explanation :)
28. On a trip of 320 miles, Sunao's truck averaged 9.2 miles per
gallon. At the same rate, how much gasoline would his truck
use on a trip of 440 miles?
PLZ HELP ME ASAP PLS
Answer:
The answer is B no triangles can be made. for it to be a triangle two sides must be greater than the third side. is 14+6 greater that 5? Yes but 6+5 isn't greater than 14 so the answer would be no triangles can be made
In the coordinate plane, what is the distance between (3, 7) and (3, -1) ?
Which describes the slope of the given line?
A. Undefined
B. Negative
C. Zero
D. Positive
Answer:
A. Undefined
Step-by-step explanation:
A slope that is only a vertical line is described as "undefined." There are only y-coordinates and no x-coordinates.
A family has a monthly income of $2800 and plans to spend 12% of this amount on entertainment. How much will be spent on entertainment?
6x3=18...............................................................................................
Answer:
yeah 6×3=18 by multiplying 6 and 3
can yall help..me out a lil
Answer:
53 in^2
Step-by-step explanation:
Divide the arrow into two shapes, a triangle and a rectangle. Now find the area for both of them.
Rectangle: l*w
4*8=32 in^2
Triangle: 1/2bh
1/2(6)(11-4)
3*7
21 in^2
Combine them: 21+32=53
what is 5+5x85x900/37x1000-10
Answer:
what is 5+5x85x900/37x1000-10: the answer for 5+5x85x900/37x1000-10 is 10337832.8378
Step-by-step explanation:
The side of a square was reduced by 3 in and the other side was enlarged by 5 in. The area of a new rectangle is 9 square inches. Find the side of a square
Answer:
4
Step-by-step explanation:
Give the other guy a 5 star my dude lol
The square has a property of having all the sides equal. The rectangle on the other hand has its opposite sides equal. The larger side of the rectangle is called length and the smaller side is called breadth. The area of rectangle is the product of length and breadth i.e.
[tex]\rm Area\:of\:rectangle = Length\: \times Breadth[/tex]
The side of square for the given question is [tex]4\rm \: inches[/tex].
Calculation:Let the side of square be [tex]\rm x[/tex]
Given:
Area of rectangle is 9 square inches.
Side of square is reduced by 3 and other side is enlarged by 5. Therefore, dimensions of the rectangle will be:
[tex]\rm Breadth = x - 3\\\\Length = x + 5[/tex]
[tex]\rm Area\:of\:rectangle = Length\: \times Breadth\\\\9 = (x + 5)(x -3)\\\\9 = x^2 + 5x -3x -15 \\\\9 = x^2 +2x - 15 \\\\0 = x^2 +2x-15-9\\\\0 = x^2+2x-24\\\\[/tex]
On factoring the equation:
[tex]\begin{aligned} \rm x^2 + 2x -24 &= 0\\\\x^2 + 6x - 4x - 24 &= 0\\\\x(x+6)-4(x+6) &= 0\\\\(x+6)(x-4)&=0\end[/tex]
On equating [tex]\rm (x +6)[/tex] and [tex](x-4)[/tex] with 0 we get:
[tex]x = -6\\\\x=4[/tex]
Since side of square cannot be negative, [tex]x = 4[/tex] is the only correct value.
Therefore the side of square is [tex]4 \:\rm inches[/tex].
Learn more about the topic here:
https://brainly.com/question/22249467
Out of his monthly salary, Josh spends 37.5% on his bills, on groceries, and on transportation. If he decides to save of the remaining part, what percentage of his salary will he save?
A.
10%
B.
6.25%
C.
7.5%
D.
8.75%
if a height of a door is 1 foot more than twice its width what is the width of the door if it is 7 foot high what equation would you write
the mathematical statement below are all linear inequalities in two variables EXCEPT:
a.)3y<10-2y
b.)2x-y>6
c.)3x-5y_>15
d.)23_<3m-2n
Answer: Option a: 3y < 10 - 2y
Step-by-step explanation:
A linear inequality is something that can be written as:
y > a*x + b
or
y < a*x + b
So we need to see which inequality of the given ones CAN'T be written in this way.
a) 3*y < 10 - 2*y
Here we can see that we have only one variable, so this can not be a linear inequality.
b) 2*x - y > 6
We can rewrite this as:
y < -6 + 2*x
Then this is a linear inequality.
c) 3x-5y ≥ 15
This can be rewritten as:
y ≤ (3/5)*x - 15/5
Then this is a linear inequality.
d) 23 ≤ 3m - 2n
This can be rewritten as:
m ≥ (2/3)*b + 23/3
This is a linear inequality.
Then the option that is not a linear inequality in two variables is option a.
The area of the triangle below is 8.91 square inches. What is the length of the base?
2.2 in is the height will mark BRAINLIEST!!!!!!
Simplify fully 4a sqaured +8a +2 I-a squared +9a -3
Answer:
The simplified expression is: [tex]3a^2 + 17a - 1[/tex]
Step-by-step explanation:
We are given the following expression:
[tex]4a^2 + 8a + 2 - a^2 + 9a - 3[/tex]
We can fully simplify the expression by combining the like terms. So
[tex]4a^2 + 8a + 2 - a^2 + 9a - 3 = 4a^2 - a^2 + 8a + 9a + 2 - 3 = 3a^2 + 17a - 1[/tex]
The simplified expression is: [tex]3a^2 + 17a - 1[/tex]
A hubcap has a radius of 13 centimeters. What is the area of the hubcap? Round your answer to the
nearest hundredth. Use 3.14 for.
HELP PLZ
Answer:
530.66 square cm
Step-by-step explanation:
A=pi*r^2
A=pi*13^2
A=530.66
Answer:
A = 530.91 [tex]cm^2[/tex]
Step-by-step explanation:
The formula to find the area of a circle is ([tex]A = (pi)r^2[/tex]), where ([tex]A[/tex]) represents the area of the circle, ([tex]pi[/tex]) represents the value ([tex]3.1415...[/tex]), and ([tex]r[/tex]) represents the radius of the circle. Use this knowledge, and substitute in the given information, to solve for the area of the circle.
[tex]A = (pi)r^2\\\\A = (3.1415)(13)^2\\\\A = (3.1415)169\\\\A = 530.91[/tex]
helpppp please any answers
Step-by-step explanation:
2 + 3 × 6 + 4 × 3
Here, Parantheses should be put,
(2 + 3) × 6 + 4 × 3. (P.E.D.M.A.S) ( First Parantheses)
= 5 × 6 + 4 × 3 (Then multiplication)
= 30 + 12. (At last addition)
= 42
Help me please if you will
x=3+√23, 3−√23
Its the first one on the list.
Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties
water from the tank at a constant rate. When Jada first sees the tank, it contains 7 gallons of water.
Three minutes later, the tank contains 5 gallons of water.
Type your answers in the boxes below.
C. How many minutes before Jada arrived was the water tank completely full?
Answer:
3 minutes and 30 seconds
Step-by-step explanation:
7-5 = 2
3/2 = 1.5 gallons that empty per each minute
1.5 times 3 (minutes) = 4.5 gallons emptied
Remaining gallons to empty = 0.5
0.5 gallons to empty will take 30 seconds
I hope this helps :)
Can you plz help me this is hard
Answer:
b
Step-by-step explanation:
4 to -1 is 5 units
HELLLPP ANY HELPS PLEASE I NEED HELP I AM RUNNING OUT OF TIME !!
Answer: g/9
Step-by-step explanation: Cuz well it is what it is
PLS mark as brill
1.
Learning Actlvities
We saw 18 big fish in a pond. Fifty percent of them were very colorful, there
are a colorful fishes.
The base in the problem is ______
2. Mr. Gonzales received the amount of 10 000 pesos after selling a computer
set cost 50,000 pesos for he has given a 20% commission
What is the rate in the problem?_____
3. In our class there 30 boys. o out of 30 are working students. It is 20% of the
total number of boys in our class.
The percentage in the problem is____
pa answer po pls
Answer:
1. 18 big fish
2. 20%
3. 0
hmmmm,
It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.
Answer:
152 times 6=912
Step-by-step explanation:
$120 for every 20 students
it cost $6 for every 1 student
$6 times 152=912
What is a rational number less than -1 with a 3-digit repeating number?
Answer:
Explanation below
Step-by-step explanation:
a rational number is a number can be expressed as the quotient or fraction x/y of two integers where y is not 0.
rational number less than -1 with a 3-digit repeating number: list a few
- 41/333 = - 0.123123123....
- 115/333 = -0.345345345....
I wish this is what you want!!
1
1) Which expression is equal to 64 ?
a) 10
b) 24
c) 45
d) 6 x 6 x 6x6
Answer: d
Step-by-step explanation:
NEED ANSWERS ASAP PLS HELP
Here is the histogram of a data distribution. All class widths are 1.
What is the median of this distribution?
O A. 4
O B. 3
O C. 6
D. 5
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Statistics of a Categorised data.
We know that medium is the middle most point of any observation table or a Histogram displayed,
Hence we can clearly see here that, observation - 4 on the x-axis is the middle most entry of the Histogram, around which all other entries are equal.
===> Hence, option A.) 4 is correct answer.
DUM89 THIS QUESTION IS FOR YOU
Answer:
x+12 x-15 x-8 x-30 x+15
Step-by-step explanation:
Answer:
Step-by-step explanation:
9. (x+12)(x-3)/(x-3)= x+12
10. (x-15)(x+3)/(x+3)= x - 15
11. (x-8)^2/(x-8)= x - 8
12. (x-30)(x+3)/(x+3)= x - 30
13. (x+15)(x-2)/(x-2)= x + 15
HELP?!????!?? For both of them number 6 &7
6. D
7. B
Hope it helps