Answer:
9
Step-by-step explanation:
because when u multiply 9 to 81 you get the answer 729.
Which is the same as 10 x 10 x 10?
10x10x10 is equal to 10^3, or 1,000
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hope it helps
Answer:
all of them rrrrrrrrrrrrrr
what is the volume of a cone with a diameter of 2 and a height of 5
Answer:
hi are you sure diameter is 2? or is it the radius?
The Rutgers University and Princeton University soccer teams scored goals in a
8:5 ratio. If Rutgers scored 24 goals this season, how many did Princeton University’s
soccer team score? Show ALL of your work and answer in a complete sentence.
the water level in a swimming pool increase from 3.2 feet to 4 feet what is the percent of increase in the water level
Jerry is making cookies and the recipe calls for 2 cups of flour to make 3 dozen cookies. How much flour will
Jerry need if he wants to make 12 dozen cookies? Be sure to highlight and show all work
HELPP PLEASE!!!!
Answer:
8 cups flour
Step-by-step explanation:
2 cups = 3 dozen,
3 + 3 + 3 + 3 = 12
2 × 4 = 8
8 cups flour to make 12 dozen cookies
f(x) = 4x and g(x) = f Superscript one-half x
A 3-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is labeled f (x) with entries one-sixteenth, one-fourth, 1, 4, 16. The third column is labeled g (x) with entries A, one-half, B, 2, C.
Use the values given in the table and the functions to determine the missing values.
A =
B =
C =
Answer:
Step-by-step explanation:
A = 1/4
B= 1
C = 4
What are functions ?
Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
x = -2
function f(x) = 1/16
function g(x) = A
f(x) = 4 and g(x) = f (1/2)^x (given )
a) to find A
g(x) = f (1/2)^x
substituting the values
g(x) = 1/16 * (1/2)^(-2)
A = 1/16 * 2^2
A = 1/4
b) to find B
x=0
f(x) = 1
b= ?
g(x) = f (1/2)^x
B = 1 * (1/2)^0
B= 1
c) to find C
x= 2
f(x) = 16
C = ?
g(x) = f (1/2)^x
C = 16 * (1/2)^2
C = 4
learn more about functions:
https://brainly.com/question/12431044?referrer=searchResults
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Find the product. -2x(x2 - 3)
Step-by-step explanation:
-2x(x2 - 3)
-2x³+6x
Hope it helps ☺️
Can someone help me with this. Will Mark brainliest. (Need work and explanation)
Answer:
GUESS: 55ft
Step-by-step explanation:
55 ft is my guess, not 100 percent sure but the math i did was 50% of 110
Answer:
84 ft
Step-by-step explanation:
The ground and the two ropes form a right triangle.
For the 50-deg angle, the height, h, is the opposite leg. The hypotenuse is the 110-ft side.
sin A = opp/hyp
sin 50° = h/110
h = 110 sin 50°
h = 84
Answer: 84 ft
Please I need Help!!!!!
Answer:11.8
Step-by-step explanation:
Owen and bella shared a granola bar. Bella ate 1/4 of the granola bar. Owen ate 1/3 of the bar. How much of the granola bar dis owen and bella leave uneaten?
Answer:
5/12
Step-by-step explanation:
You would have to make the fractions equivalent.
Multiply both the numerator 1 and the denominator 4 by 3. You should end up with 3/12. For 1/3 you need to multiply the numerator 1 by 4 and the denominator 3 by 4. You should end up with 4/12. Add 3/12 and 4/12 and you should get 7/12. 7/12 is the amount they ate so you do 12 -7/12 which should get you 5/12.
Mai runs around a 400-meter track at a constant speed of 250 meters per minute. How many minutes does it take Mai to complete 4 laps of the track?
Answer: 6.4 minutes
Step-by-step explanation:
400x4 = 1600
1600 / 250 = 6.4
Solve for x: 29= -3x - 4
Answer:
x=-11
Step-by-step explanation:
29=-3x-4
29+4=-3x
33=-3x
divide both sides by -3
so x=-11
steve will conduct a survey determine the number of times per year that people in the united states shop for clothing which sample should steve use to get results that are the most representative of the total population?
A: A random sample of 1000 people from 10 local clothing stores
B: A random sample of 1000 people from his city
C: A random sample of people from his state
D: A random sample of 1000 people from each of the 50 states
Answer: D: A random sample of 1000 people from each of the 50 states
Step-by-step explanation:
So to get the best results we want to eliminate as many sources of bias that we can so lets go through the answers
A: A: A random sample of 1000 people from 10 local clothing stores. This is bias because if we choose from people shopping at a store they might like to shop more than usual
B: A random sample of 1000 people from his city. This can't possibly represent all the people in the U.S. because the sample is only from his city so we can't choose this answer
C: A random sample of people from his state. Again this doesn't represent the U.S. and also we don't have a number for the sample size
D. D: A random sample of 1000 people from each of the 50 states. This answer is good because we have a sample size, its random, and it represents the 50 states
What are the equations to find this?
Answer:
to find what I dont see anything
please help me i’m debating with two answers but i’m not sure. also please explain thanks
This is hard can I get help?
Answer:
(x) + (2x) + (x - 1) + (2x) + (2x - 3) = 76 unit
Step-by-step explanation:
There are 20 stitches per leather panel on a soccer ball. A soccer ball has 32 leather panels. How many stitches, in all, are on a soccer ball?
A) 600 stitches
B) 640 Stitches
C) 1.6 stitches
D) 60 Stitches
The height of a triangle is 5 inches less than twice the base of the triangle. Which equation ents this relationship if x represents the base?
What is the slope and y intercept of 3x = 9y-9
Answer:
y = 1/ 3 x − 1
Step-by-step explanation:
y intercept is -1 and slope is 1/3x
The slope and y-intercept will be [tex]\rm m=\frac{1}{3} \ and \ c=-1[/tex]. The slope and the intercept are found with the help of the standard equation;
What is the slope?A numerical assessment of a line's angle relative to the ground is known as the slope.
The inclination of any line, ray, or line segment is the fraction of the perpendicular to the horizontal distance between any two positions on it.
The given linear equation in the problem is;
[tex]\rm 3x = 9y-9[/tex]
On dividing the whole equation by 3 we will get;
[tex]\frac{1}{3} x=y-1 \\\\ y= \frac{1}{3} x+1[/tex]
Compare the equation with the standard equation;
[tex]\rm y = mx+c[/tex]
Where m is the slope and c is the intercept. After comparing we will get;
[tex]\rm m=\frac{1}{3} \\\\ c=-1[/tex]
Hence the slope and y-intercept will be [tex]\rm m=\frac{1}{3} \ and \ c=-1[/tex].
To learn more about the slope refer to the link;
https://brainly.com/question/3605446
Misha bought a CD for 14.95 if tax was 7% how much did she pay
Answer:
$15.99
Step-by-step explanation:
You first have to find 7% of 14.95 and then ADD that to $14.95
Leah was out at a restaurant for dinner when the bill came. Her dinner came to $9.
She wanted to leave a 16% tip. How much was her meal plus the tip, before tax, in
dollars and cents?
Answer:
$10.44
Step-by-step explanation:
9(0.16)
1.44
9+1.44
10.44
Hope this helps
Btw I got .16 because in order to get a decimal you move the decimal place two to the left. And in this case the 16 has an imaginary decimal after it. Like so 16. So two to the left. .16
On a coordinate plane, a line goes through points (1, 4) and (2, 8). Use the graph to find the relationship between the two variables. Select all that apply. The two variables are books and months. The two variables are 4 and 8. Books is the independent variable, and months is the dependent variable. Months is the independent variable, and books is the dependent variable. The relationship is y = 4x. The relationship is x = 4y.
Answer:
A,D,E
Step-by-step explanation:
Write the equation of the circle in standard form. Then identify the center and radius of the circle. x2 + y2 – 10x + 8y + 37 = 0 center: ( , ) radius:
Answer:
Step-by-step explanation:
x² + y² - 10x + 8y + 37 = 0
Regroup terms
(x² - 10x) + (y² + 8y) = -37
Complete the square
(x² - 10x + 5²) + (y² + 8y + 4²) = -37 + 5² + 4²
(x² - 5)² + (y² + 4)² = 2²
Center (5,-4)
Radius = 2
Answer:
Center (5,-4) radius =2
Step-by-step explanation:
on edg
someone help me asap
Answer: 24 and 12
Step-by-step explanation:
Evaluate: six squared. Write the numerical answer only.
Answer:
36
Step-by-step explanation:
6 squared is basically 6 x 6
6x6 is 36
Answer:
36
Step-by-step explanation:
[tex]6^{2}[/tex] broken down is 6x6
2. In an obtuse triangle, the measures of two angles are 120° and
10°. What is the measure of the third angle?
3. One acute angle of a right triangle measures 35°. What is the
measure of the other acute angle?
Answer:
2) 50° 3) 55°
Step-by-step explanation:
2) 120 + 10 + x = 180, x = 50
3) 35 + 90 + x = 180, x = 55
help me plssssssssssssssssss
Answer:
78.5
Step-by-step explanation:
Radius: 12.5
Circumference: 2 π r
Circumference: 2 π 12.5 = 78.54
Hope this helps!
Answer: C ≈78.54
Step-by-step explanation:
C=2πr
C=2 π (12.5)
C=25π
C≈78.54
Trash Can has a volume of 5220 cm cubed and a height of 29, width of 12 what is the length?
Answer:
should be 60
Step-by-step explanation:
Jeremy bought a collectible model airplane for $575. One year later, the value increases by
112%. What is the new value of the airplane?
Answer:
$1219
Step-by-step explanation:
575 + 112% = 1219
Find the measure of the missing angle
Answer:
Step-by-step explanation:
x = 45
Two sides are equal. So the angles opposite to equal angles are equal.
Answer:
it's 45 degrees, because the triangle as 45 45 90 triangle