Answer:
11/10
Step-by-step explanation:
Simplify each expression using exponents.
Step-by-step explanation:
1. 5^2*5^6
=5^(2+6)
=5^8
2. e^2*e^7
= e^(2+7)
= e^9
3. 2a^5*6a
= 12a^6
4. 4x^2*(-5x^6
= -20x^8
What number should be added to both sides of the following equation to solve for g?
g - 18 1/3 = 25
Add 9 to both sides of the equation.
Subtract 9 from both sides of the equation.
Subtract 13 from both sides of the equation.
Add 9 to the left side of the equation.
Answer:
43 1/3
Step-by-step explanation: Not sure what that second part it but for that equation it is 43 1/3 because you need to isolate the variable by adding the 18 1/3 to the 25 and whatever that equals is your answer so I added
g-18 1/3=25
18 1/3+25
g= 43 1/3
^ see it says g= ___ and that is what g equals
The sum of three numbers is 254.772. We can get the biggest and smallest numbers if we move the decimal point in the middle number two digits to the right and one digit to the left, respectively. What is the middle number?
Please help ASAP. Please show work if you can . Thank you!
Answer:
C = 2 π r
Step-by-step explanation:
Your answer is 2 pi/π r.
The formula of a circumference is always 2 pi r.
18 x 3.14 x 2 = 113.04
in this case radius is 18
pi is 3.14
2 is just always there when finding out circumference.
Answer:
113.04 (estimated)
Step-by-step explanation:
I used the formula that includes pi.
basically multiply the radius by 2 and multiply the answer with π or 3.14 for the estimation.
(sorry I couldn't show the work it's pretty dark-)
Javier's fuel tank holds 12 gallons of gasoline when completely full. He had some gas in the tank and added 10.3 gallons of gasoline to fill it completely. How many gallons of gasoline were in the tank before Javier added some?
Answer: 1.7
Step-by-step explanation: 12-10.3= 1.7
50 points !! Please help, If you wanna do the work then i'll give brainliest but you dont have to. DO NOT!! I REPEAT DO NOTT!! DO ANSWER THE QUESTION IF YOU DONT KNOW THE ANSWER. Thank you in advance :D <3.
-27 divided by 9 = -3, 4 x -6 = -24, 12 x -10 = -120, -45 divided by -5 = 9, 7 x -3 = -21, 72 divided by -8 = -9, 64 dibided by 8 is 8, and -8 x 6 is -48. good luck!! ^_^
Picture in photo plz help I’ll give brainlist!
Answer:
The awnser is N=105
Step-by-step explanation:
Can I have brainlist
I’ll give brainliest help ASAP don’t copy off website :)
Answer:
can i have a brainliest please
Step-by-step explanation:
thx
Mark all the inequalties to make the statement true. Hint: There are more than 1 answers!
p > -12
0
12
1
-100
Help me, please ;-; no links :))
Answer:
the answer is b good luck
the circumference of a circle is 20m. The shaded region covers 1/4 of the circle. What is the area of the shaded region?
Answer:
5m
Step-by-step explanation:
20/4=5
HEEEEEEEEEEELLLLLLLLLLLLLPPPPPP TvT
Answer:
25 or 5^2
Step-by-step explanation:
4^2+3^2=25
a^2+b^2=c^2
The floor plan for a house is shown.Vertical lengths and horizontal lengths are given.
A drawing shows the floor plan for a house. The house is composed of three rectangles. The first rectangle is twenty feet long and twenty-four feet wide. The second rectangle is twenty-four feet long and eight plus twenty-four plus eight feet wide. The third rectangle is twenty-eight feet long and twenty-four feet wide.
What is the floor area in square feet?
I think 480 + 960 + 672 = 2112
Race care #2 is a scale drawing of drawing #1. The measurement from the front of race car#1 to the back of race car#1 is 9 feet, while the measurement from the front of race car #2 to the back of race car #2 is 32 feet. If the height of race car #1 is 5 feet, find the scale factor, and write an equation to find the height of race car #2.
Answer:
Step-by-step explanation:
Greg needs to practice his clarinet for 40 minutes per day. He already practiced 30% of the total time needed. How many more minutes does he need to practice?
A file folder box is in the shape of a rectangular prism with a length of 12 inches, a width of 9 inches, and a height of 10 inches. It is open at the top. Find the surface area of the file folder box.
A. 528 in2
B. 636 in2
C. 438 in2
D. 318 in2
Will mark brainliest.
A radio disc jockey has 8 songs on this upcoming hour's playlist: 4 are rock songs, 2 are reggae songs, and 2 are country songs. The disc jockey randomly chooses the first song and the second is a reggae song? Write your answer as a fraction in simplest form.
Answer:
1/4?
Step-by-step explanation:
There is no actual question but if the first 2 are reggae than 1/4 of the songs are reggae
Will mark brainliest.
Answer:
x+81+2x = 180
114
66
Step-by-step explanation:
What is the opposite of 0.917
18. The two triangles below are similar. What is the perimeter of triangle XYZ? Last question on Math for today, I promise, but please help.
<-- 20 points No Trolls please
Answer: 9
Step-by-step explanation:
The reason for this is because the top row is 1234 you have to take the 27 and divide it by 3 giving you 9 so that means that the ? equals 9
I need help please this is due at 2:10
Answer:
12 and 13 I think
Step-by-step explanation:
Answer:
11 and 13
[tex] \sqrt{150} = 12.25[/tex]
REALLY NEED HELP FAST! Find the value of x if the volume is 384 cm³.
Answer:
b
Step-by-step explanation:
4 * 12 * x = 384
48 * x = 384
x = 8
Answer:
8cm because all 3 sides are equal.
Step-by-step explanation:
What is the name of the quadrilateral that has four right angles and four congruent sides?
a.
trapezoid
c.
square
b.
rhombus
d.
parallelogram
Please select the best answer from the choices provided
A
B
C
D
Last month, a sporting goods store sold a total of 100 T-shirts and running shorts. The number of T-shirts sold was 10 more than twice the number of running shorts sold. How many T-shirts and running shorts did the store sell separately?
A.
T-shirts: 30, Running shorts: 70
B.
T-shirts: 45, Running shorts: 55
C.
T-shirts: 55, Running shorts: 45
D.
T-shirts: 70, Running shorts: 30
Julius needs to determine how much information needs to be given about an isosceles triangle to be able to draw an isosceles triangle. He is looking at six different cases and is trying to determine if that amount of detail will allow him to construct just one isosceles triangle or if it allows for more than one isosceles triangle.
Case 1. The length of the two congruent sides and the measure of the included angle.
Case 2. The lengths of two non-congruent sides and the measure of the included angle.
Case 3. The lengths of two non-congruent sides.
Case 4. The measure of the two congruent angles and the included side.
Case 5. The measure of two non-congruent angles.
Case 6. The measure of two non-congruent angles and the included side.
Forms only one isosceles triangle: Forms more than one isosceles triangle:
Answer:
Case 1 = One isosc. triangle
All of the others I have no idea.
Step-by-step explanation:
Isosceles triangle is a triangle with two congruent sides.
PLEASE HELP PROBLEM IN PHOTO!
Answer: Should be 130
Step-by-step explanation:
A is 80 180-80 is 100. Since it’s an isosceles you can divide by 2 and the two angles would be the same. 100/2 is 50 because two remote interior angles is equal to the exterior angle, 50+80 is 130, d is 130
Answer:
Angle D is 130 degrees
Step-by-step explanation:
180-80=50
Angles b and c are the same and will both be 50 degrees.
The angle of a straight line is 180 degrees.
Since angle c is 50 degrees, then the other angle (d) will have to be 130, so that together the total of the two is 180 degrees.
I hope this helps :)
Can u plsss help its just box plots :)))))
Answer:
50
Step-by-step explanation:
hellloooo
i need help
plz
Answer:
Step-by-step explanation:
Clouds at higher and extremely cold levels in the atmosphere are composed of ice crystals - these can be about a tenth of a millimeter long. Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals.
These two screenshots both have the information you can use for the answer. The first screenshot is the chart and the second is the question.
Answer:
10.5 miles after 7 hours
Step-by-step explanation:
Step-by-step explanation:
Let h be the number of hours spent
Let d be the distance travelled
given d = 1.5 when h = 1, and d = 3 when h = 2,
d = 1.5h
given h = 7,
[tex]d = 1.5 \times 7 \\ = 10.5miles[/tex]