Answer:
B
Step-by-step explanation:
Positive times positive is positive. If there is one negitive # it will be negitive. If ther are two negitive numbers it will be positive.
Each dance class is hour. It takes a student 7 hours to loarn a dance routine. Which
statement is true?
A student needs to take 10 dance classes to learn the routine
A student needs to take 6 dance classes to learn the routine
A student needs to oko 5 dance classes to learn the routi
A student needs to take 9 dance classes to learn the routine
Answer:
I think it's letter A
Step-by-step explanation:
but I'm not sure ok
when given a trinomial with no GCF what is the first step in factoring?
Answer:
Group the first two terms together and then the last two terms together
Step-by-step
may not be right sorry if it isn't
I NEED HELP ASP. IT IS SO HARD
Answer:
Company A charges less per square foot
A charges 2.25 per square foot
B charges 2.75 per square foot
Step-by-step explanation:
Divide the cost by the appropriate square feet
3300÷1200=2.75
3850÷1400=2.75
can someone please help
instructions: identify the slope and Y- intercept from each equation. make sure that the equation is in slope intercept form. you may leave any functions as simplified improved fractions.
Answer:
ab. y interecept 678
slope -33333
Step-by-step explanation:
Please help i need help please
Answer:
angle a
angle CAB
angle BAC
A triangle has angles that measure 43°, 7 minus 3x.° and 6x.°. Which equation can be used to find the value of x?
Answer:
The value of [tex]x[/tex] is 15.222. We need to use the following equation: [tex]9\cdot x = 137^{\circ}[/tex]
Step-by-step explanation:
From Euclidean Geometry, we know that the sum of measures of internal angles in a triangle equals 180º. Then, we can find the value of [tex]x[/tex] by this formula:
[tex]43^{\circ}+3\cdot x + 6\cdot x = 180^{\circ}[/tex] (1)
[tex]9\cdot x = 137^{\circ}[/tex]
[tex]x = 15.222[/tex]
The value of [tex]x[/tex] is 15.222.
what is the area in square centimeters of the figure below
Answer:
A. 6.96 square cm
Step-by-step explanation:
A = 5.8 x 2.4 x 1/2
A = 5.8 x 1.2
A = 6.96
Hope that helps!
Answer:
6.96
Step-by-step explanation:
The area of a triangle is base times height over 2. The base is 5.8 and the height is 2.4. The product of these numbers is 13.92. We now have to divide this by 2. This gives our final answer of 6.96
geometry : A triangle has two sides of length 14 and 2. What is the smallest possible whole-number length for the third side?
A circular plate has circumference 23.2 inches. What is the area of this plate? Use 3.14 for it.
Answer:
72.848
Step-by-step explanation:
short is 72.84hope it help
Answer:
43
Step-by-step explanation:
0.043 x 10^3=
Can you please answer!!!!
Answer:
43
Step-by-step explanation:
Help me with this pls be honest I will mark the best answer
answer:
**the answer is the picture**
i plotted the dots in the order they're in on the chart
(the x axis is the time and the y axis is the distance)
so you would plot (1,4) which is the equivalent to time=1 distance=4
next (2,8) then (3,12) and lastly (4,16)
good luck :)
hopefully, this helps
**i tried my best**
have a great day !!
New Orleans averages 77% humidity in the mornings, but it decreases by 20% in the afternoon. What is the average relative humidity in the afternoon in New Orleans? (enter a percent rounded to the tenths place)
Answer: 61.6%
Step-by-step explanation:
The afternoon humidity average is 20% of the morning average.
The morning average is 77% so the afternoon average must be:
= Morning average * ( 1 - percentage decrease)
= 77% * (1 - 20%)
= 77% * 80%
= 61.6%
please answer asap I'll mark brainliest
Answer:
$3200
Step-by-step explanation:
First divide 40,000 by 100, which givse you 400
Now multiply the 400 by 8, which mulitplies to 3200.
Answer:
8% as a decimal is .08
simply multiply the 40,000 by .08.
40000 x .08= 3200
how many kilometers are in 5000 cm
Answer:0.05 kilometers are in 5000cm
Step-by-step explanation:
I need help on this math its timed
Answer:
D.256/81
Step-by-step explanation:
A standard number cube, numbered 1 through 6 on each side, is rolled 3 times. What is the probability of rolling a 2 on all three rolls?
Express your answer as a fraction.
Answer:
1/216
Step-by-step explanation:
probability of rolling a 2 and a 2 and a 2 = 1/6(1/6)(1/6) = 1/216
MULTIPLE CHOICE
Question 10
Liam wants to treat some friends to lunch. He has $50 and knows that lunch will cost $8 per person. For how many people can Liam buy lunch?
A
Liam can buy lunch for 7 or fewer people, including himself.
B
Liam can buy lunch for 7 or more people, including himself.
C
Liam can buy lunch for 6 or fewer people, including himself.
D
Liam can buy lunch for 6 or more people, including himself.
Answer:
C
Step-by-step explanation:
8 x 6 would equal 48, which results in not having enough money to buy lunch for more people.
Answer:
the answer should be c
Step-by-step explanation:
let's do a equation for this problem.
8x = 50
/8 /8
x = 6.25
x represents the amount of friends. we divide 8 by both sides to isolate x by itself.
since the final result gives us a decimal, we have to round it to the nearest whole number. it's not possible to have a decimal amount of friends. it should be 6. it cannot be 7 if you are wondering because 7 is bigger than 6.25. there's no way there can be 7 friends when there is a limit amount of 6. therefore, the answer is c.
Solve for
Help me please
Answer: The first one: 2 square roots of 3
Step-by-step explanation:
4/2 would give you the base= 2
2x the square root of 3 would give you the height, or altitude.
2 square roots of 3
Using the data in the table, on which interval is the function
increasing?
A)2
B) 0
C) -1 < x < 0
D) -3 < x < -1
Answer:
B
yuueg7wggssee drduuygeddy jrjwd ff
Does this equation have:
A. Two positive solutions
B. One positive solution and one negative extraneous solution
C. One positive solution and one negative solution
D. Two negative solutions
Answer:
C
Step-by-step explanation:
[tex] \sqrt{3x} + 8 = x - 2[/tex]
What will a $160,000 house cost 8 years from now if the price appreciation for homes over that period averages 7% compounded annually?
Answer:
Step-by-step explanation:
We will use the A=P*(1+r/n)^nt formula
P = 160,000
R = the rate 7%
N= the times compounded. Since it is annually it is 1
T = 8 years
Filling in the information...
A = 160,000 x (1 + .07)^1*8
= 160,000 x 1.07^8
= 160,000 x 1.71818617983
= 274909.788773
Round up as needed.
Please rate!
Fast Freddy has savings of $275. He starts spending his money at the rate of $25 per week. In how many weeks will Freddy have $0?
Match the fraction to the correct percent.
7/8
[ Choose ]
[ Choose
4/9
40%
87.5%
4/10
44%
7%
6/85
70%
14/20
[Choose ]
Answer:
Step-by-step explanation:
7/8
B.87.5%
4/9
C. 44%
6/85
D. 7%
14/20
E. 70%
Sofia is a construction manager.She builds 9 house frames, each at a different site. Each frame uses 256 beams. A bundle of 400 beams delivered to each site. How many beams dose it take to build the 9 house frames? How many beams are left over at 9 house sites altogether
Answer:
2304 beams
1296 beams
Step-by-step explanation:
Total beams to be used in the 9 houses = number of frames needed for a beam x total number of house frames
9 x 256 = 2304
Total beams left over = total number of beams delivered to the 9 houses - total number of beams to be used in the 9 houses
total number of beams delivered to the 9 houses = 400 x 9 = 3600
3600 - 2304 = 1296
1/4 + (-3/4)= ?? help pleasee
Answer:
-0.5
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
(1-3)/4 = -2/4 = -1/2
8- (0.75+2). Plzzz explain it
Answer:
5.25
Step-by-step explanation:
ok so first you add 0.75+2 which is equal to 2.75
and now you will have 8-2.75 which is equal to 5.25
A recipe requires 1/2 cup of milk for each 1/4 cup of water. How many cups of water are needed for each
cup of milk?
Answer:
7
Step-by-step explanation:
what is 2(6y - 3 expand
1) Which of the following is not a polynomial expression?
(1) x4
(3) 1-2x
(2) 3
(4) 6x +1
Answer:
The number 3 by itself is not a polynomial.
Step-by-step explanation:
Single numbers are monomials, not polynomials.
Answer: I believe it is (2)3
Step-by-step explanation:
"this is a line ray or segment that intersects a circle at two points"
Answer:
hm im not so sure
Step-by-step explanation: