Answer:
the answer is C 2^2×3^2
Ms. Salazar wants to travel to Italy for her next
summer vacation. The trip will cost her $3900. She has
already saved $1500 and she plans to save $85
each
week from her paycheck. Write an equation to
determine how many weeks she must save until she has
enough money.
Answer:
3,900- 1,500÷ 85
Step-by-step explanation:
Conic Sections - Part 1
The endpoints of a diameter of a circle are (6, 2) and (-2,5).
What is the standard form of the equation of this circle?
Enter your answer by filling in the boxes. Enter any fractions in simplified form.
6
Answer:
Step-by-step explanation:
The equation of the circle is
(x – h)²+ (y – k)² = r²
(h, k) = (2, 7/2) and r = 5/2
So,
(x - 2)² + (y - 7/2)² = 24/4
What is a circle?A circle is a two-dimensional figure with a radius and circumference of 2 x pi x r.
The area of a circle is given as:
We have,
The equation of a circle is represented as,
(x – h)²+ (y – k)² = r²
where (h, k) is the center of the circle and r is the radius of the circle.
The coordinates of the center of the circle can be calculated using the endpoints of a diameter of a circle:
(6, 2) and (-2,5).
The midpoint of the diameter is the center of the circle.
x = (6 - 2) / 2 = 4/2 = 2
y = (2 + 5) / 2 = 7/2
The coordinate of the center of the circle is (2, 7/2).
Distance between (6, 2) and (-2, 5)
= √(-2 - 6)² + (5 - 2)²
= √(64 + 9)
= √25
= 5
The radius of the circle.
= 5/2
Thus,
The equation of the circle is
(x – h)²+ (y – k)² = r²
(h, k) = (2, 7/2) and r = 5/2
So,
(x - 2)² + (y - 7/2)² = 24/4
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Write two ratios equivalent to 8/6
Bruh easy stuff but I still need the answer...
Answer:
8:6::16:12::32:24
The equivalent ratios are 16/12 ,and 32/24.
- 4/5 (9x-20)-3x=4/5x-6
I NEED HELP ON BOTH OF THEM please help me it would help
Answer:
the answer is for the 8 (2) x;;'
Step-by-step explanation:
Enter the decimal represented by the shaded square.
The shaded square represents ___?
Answer:
I believe it's 0.3 because its 30/100 which represents 30% and 30% as a decimal is 0.3
PLZZZZZ HELP ME WHOEVER ANSWERS FIRST CORRECTLY I WILL MAKE BRAINLIESTTTT
Answer:
given
Reflexive property
AAS
Step-by-step explanation:
2 angles and one side makes the 2 triangles congruent to each other, but since only one pair of congruent angles are touching the congruent side, then it would be Angle Angle Side
Which expression can be used to find the quotient of 15 and One-third? 15 + one-third 15 minus one-third 15 times one-third 15 divided by one-third QUICK PLS
Answer:
i think its d
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
A, B, and C do not result in quotients. They result in sums, products etc.
y= 3x + 8
y = 5x + 9
Answer:
88x + 9
Step-by-step explanation:
Brainliest DONT ANSWER IF YOU NDONT KNOW IT
Answer:
B
Step-by-step explanation:
THATSS ALL I NOW IT SOO GOOD
A building has 23 floors of offices above ground and 5 floors below ground. Nathan parks on the 2nd floor below ground and has an office on the 18th floor. The ground floor is floor zero. Which absolute value expression represents how many floors he must go up to get from his car to his office?
Answer: he must go through 14 floors
Step-by-step explanation: i asked someone
is 0.6 greater than 1
Yes
0.6 is greater than -1 as it stands inside the positive number crew. -1, -0.9, -0.8, -0.7, -0.6, -0.5, -0.4, -0.3, -0.2, -0.1, 0, 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1. -1 < 0.6.
Answer:
False
Step-by-step explanation:
0.6 is less than 1 because. . . um.
0.6 < 1
Myrna had 36 pieces of fried
chicken and 48 spring rolls. She
prepared identical plates of fried
chicken and spring rolls without any
food left over. What was the greatest
number of plates Myrna prepared?
A. 12 plates
B. 9 plates
C. 15 plates
D. 18 plates
109 is 63% of what?
14 is 56% of what?
56 is 87.5% of what?
3 i Find the product. 16.579 x 10' =
Answer:
im pretty sure it's 165.79
Invert and multiply to divide 2/3 divided by 1/4
Answer:
17
Step-by-step explanation:
Fourteen hours after a convict escapes from prison, a guard begins to pursue him. If the convict travels at eight mph on foot and the guard travels at 64 mph by car, how far from the prison will the convict be caught by the guard?
9514 1404 393
Answer:
128 miles
Step-by-step explanation:
The convict has a head start of ...
distance = speed × time
distance = (8 mi/h) × (14 h) = 112 mi
That distance is being closed at a rate that is the difference between the speeds, so ...
64 mi/h -8 mi/h = 56 mi/h
The time it takes the guards to catch the convict will be ...
time = distance/speed
time = (112 mi)/(56 mi/h) = 2 h
The guards and prisoner will be at a distance from the prison of ...
distance = speed × time
distance = (64 mi/h)(2 h) = 128 mi
The convict will be caught 128 miles from the prison.
__
Check
The convict will run an additional (8 mi/h)(2 h) = 16 mi after the guards start pursuit. That, in addition to the 112 miles already run, will total 112+16=128 miles, the same distance the guards travel in that 2 hours.
Given the function h(x) = 3x + 10 what is the value of x when h(x) = 43
answer choices
a.) X=139
b.) X=11
c.) X=14
d.) X=18
Answer:
b.)x=11
Step-by-step explanation:
43=3x+10
43-10=3x
33=3x divided both side by 3
11=x so the answer is b
The value of x is 11 when h(x) = 43. Option (b) is correct.
What is a function?A function is a relation where every input is connected to only one possible output from a set of available inputs.
The given function is h(x) = 3x +10.
Substitute h(x) = 43 into the given function:
43 = 3x + 10
43 - 10 = 3x
33 = 3x
11 = x
Or, x = 11
Hence, the value of x is 11 when h(x) = 43.
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Solve the inequality p - 9 is less than -9
The perimeter of a triangular garden is 48 feet. The lengths of two sides are 18 feet and 22 feet. How long is the third side?
Find the missing angle ACB.
A. 90°
B. 70°
C. 45°
D. 40
E. 20°
Answer:
The answer would be D)
Step-by-step explanation:
The angles of a triangle ALWAYS add up to 180. 70+ 70= 140
140+40= 180
Brian made $357 for 17 hours of work.
At the same rate, how much would he make for 11 hours of work?
Answer:
$231
Step-by-step explanation:
357/17 = $21 per hour
21*11 = $231
Answer:
$231
Step-by-step explanation:
cross method
357 times 11
and you divide after that by 17
PLEASE HURRY
The graph shows the savings in Andre’s bank account.
What is the slope of the line?
b
Group of answer choices
For midnight till 6 a.m. the temperature decreased by 12 see if the original temperature was 12 C which expression can be used to represent this situation
Answer:
It is A mam/sir A should be 12-12
supermarket, but the cost is a little more at $2.10 per pound. You spend about $3 on gas every time you go to the specialty store. How do you know if you are getting enough of the jelly beans to make the trip worthwhile? What two equations would you use to determine your break-even point? (Let C stand for the total cost and x represent the amount of jelly beans.) a. C = 3.00 + 1.30 x. C = 2.10 x b. C = 3.00 + 2.10 x. C = 1.30 x c. C = 2.10 x + 1.30 x. C = 3.00 d. C = 3.10 x. C = 3.00
Answer: The total weight of the items is 1.25 + 0.25 + 0.6 + 0.4 = 2.5 lb. 2.5 is 0.25 greater than 2.25, so not all the items can be added. If Li leaves out the extra game, which weighs 0.25 lb, she’d have the greatest possible weight allowed. Pls mark as brainliest.
Step-by-step explanation:
Im the only one who help you so help me.
What linear function has the same y-intercept as the one that is represented by the graph?
The 3rd answer, y = 2x + 3
The graph has a y-intercept of positive 3. The y-intercept is when x is equal to 0 on the line.
A train goes at a constant speed. If it covers 150 miles in 2 1/2 hours,
What distance would it cover in 2 hours?
Answer:
120 miles
Step-by-step explanation:
if you represent 2 1/2 hours in 5 sections of 30 minute and devide 150 by 5 you get 30 so the train is traviling 1 mile per minute so just subtract 30 and you get 120
translate the phrase into a math expression.
Twelve more than the quotient of six divided by three.
(6÷3)+12
(3÷6)+12
6÷(3+12)
3÷(6+12)
Answer:
A. (6÷3) + 12
Step-by-step explanation:
Because with the 12 at the end, that's more.
in the town of clover, 3 out of 5 citizens who are eligible to vote did so in the fall election.
a. Determine the number of citizens that voted in the fall election if 400 citizens were eligible.
b. Determine the number of citizens that were eligible to vote in the fall election if 180 actually voted.
Answer:
A
Step-by-step explanation:
The amount that actually voted is irrelevant to the question because you cant use the ratio
Under a dilation of a scale factor of 1/2 centered at (7,5), SM becomes HG. Determine the coordinates of HG