Answer:
time left for question C = 12 1/2
Step-by-step explanation:
Total time required for the three quiz= 30 minutes
time spent on question A= 10 9/10 minutes
Time spent on question b= 6 3/5 minutes
Time spent on Question c= Total time required for the three quiz -( time spent on question A+Time spent on question b)
30 - ( 10 9/10 + 6 3/5)
30 -16 (9+ 6/10)
30- 16 15/10( 15/10 = 1 5/10)
30 - 16 + 1 5/10
30 - 17 5/10
From 30, we remove 1 whole number to subtract the fraction from the other number so we have
29 - 17 ( 1 -5/10)
=12 5/10 = 12 1/2
Solve for X
2/3 ( x - 7) = -2
Fastest Answer will get Brainleist Points
Answer:
2(x−7)/3 =−2
2x-14/3=-2
x=4
NEED HELP ASAP GIVING 33 POINTS AND PLZ SHOW WORK DONT DO 7-8
Answer:
1) 1924m²
2) a = (b x h) / 2
(5 x 12) = 60
60 / 2 = 30in²
30in² x 2 = 60in²
area of upper rectangle =
a = l x w
13 x 8 = 104in
area of backer rectangle =
a = l x w
12 x 8 = 96in
60in² + 104 + 96 = 260in²
(thats all i know sorry :/)
what can 980 be divided by
Step-by-step explanation:
there are so many numbers that can be divided into 980 like 2,3,4,5 etc....
250 feet in 2 seconds=
A: 25 feet per second
B: 500 feet per second
C: 5 feet per second
D: 125 feet per second
D 125 feet per second because 250 divided by 2 =150.
I think its D
hope this helps
Combine like terms:
12x + 3y + 4 - 6y - 9
Answer:
12x-3y-5
Step-by-step explanation:
3y-6y=-3y
4-9=-5
Answer:
12x - 3y - 5
Step-by-step explanation:
12x + 3y + 4 - 6y - 9 | Given
12x - 3y + 4 - 9 | Subtract 6y from 3y. It becomes -3y.
12x - 3y - 5 | Add +4 and -9 to get -5.
Please omg I need help ASAP please! (Giving brainliest)
Answer:
Step-by-step explanation:
a 4x/5-3=12
4x/5=15
4x=75
x=75/4
b u could have done times 5 first
4x-3=60
simplifie A=2 X x + y x 5 + z x z
Answer:
2x + 5y +z²
Step-by-step explanation:
you multiply 2 and x then y and five and z and z
Where were MOST of France's colonies located in Africa?
A in the west
B. in the south
C. in the northeast
D. in the northwest
Carolyn borrowed $38,500 to pay
for college. If the interest rate is
3.2%, how much total will she
have paid after 10 years?
Answer:
$50820
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3.2%/100 = 0.032 per year,
then, solving our equation
I = 38500 × 0.032 × 10 = 12320
I = $ 12,320.00
The simple interest accumulated
on a principal of $ 38,500.00
at a rate of 3.2% per year
for 10 years is $ 12,320.00.
confusedddddddddddddddd
PLEASE HELP NEEDED BY 10:30
A submarine dove to a point 1760 feet below sea level.
Write a signed number to represent this elevation.
Answer:
-1760
Step-by-step explanation:
Sea level is 0 so if you under water then you are going into negatives.
There are 18 boys and 46 girls in a class. 87.5% of the students in the class take the bus to school. How many students do not take the bus to school?
Answer:
12.5
Step-by-step explanation:
dont now how many people i forgot
Answer:
There are 8 students that do not the bus to school
Step-by-step explanation:
hope this helps:)
chris is going on holiday to the united states of america the exchange rate is £1=$1.55 chris has £720 spending money how much does he have in dollars
Answer:
$1116
Step-by-step explanation:
Given data
We are told that the exchange rate is
£1=$1.55
if chris has £720
then £1 is the same as $1.55
£720 will be x
cross multiply
x= 720*1.55
x= $1116
The parabola y = x is shifted up by 7 units and to the left by 1 unit. What is the equation of the new parabola ?
1 + 5
solution +155
mstr pabola cand off break fast is an 12552
Anybody good in geometry and know how to do this? Free Brainliest and points !!!
Answer:
points are free?
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
clockwise is rotating it to the right. And then 180 rotation would cause the image to be flipped upside down
16x0 + 2x2 • y –1 Evaluate the expression for x = 2 and y = 4.
Answer:
24
Step-by-step explanation:
0+8*3
What is the value for x and for y?
Answer:
20+7x=90
x=10
50+2y=90
y=20
I need help ASAP please
Answer:
b=13/12
Step-by-step explanation:
Good luck :)
I need help with this
"Kyle has run 7 laps around the track. If he plans to run 15 laps, how many more laps must he run?"
Answer:
8 more laps
Step-by-step explanation:
15 - 7 = 8.
If the input is o, what is the output?
Answer:
1
i guess...
Step-by-step explanation:
Please help!!!!!!
Rewrite this equation in terms of y
2x-3y=22
Answer:
y=[tex]\frac{-22}{3}[/tex]+[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
first subtract 2x
2x-3y=22
-2x -2x
-3y=22-2x
divied by-3
-3y/-3=22-2x/-3y
answer-y=-22/3+2/3x
Please help me. I'm literally failing. Also show your work please.
Area of the rectangle = L X W
Area of the rectangle = 4 X 2
Area of the rectangle = 8 inches
If the drawing is 1/5 of the actual air conditioning unit, then you multiply the reciprocal which is 5 times the area of the drawing. When you want to enlarge it has to be a whole number. When you want to reduce you multiply by a fraction.
So 8 inches X 5 = 40 inches is the actual area of the unit.
may someone pleaseeeeeeeeeeeeee helpppppppp meeeeeeeeeeeeeeee
Answer:
17 + 15
Step-by-step explanation:
simple question struggling abit :)
Describe a pattern in each sequence. What are the next two terms of each sequence
b. 400, 200, 100, 50, ...
Answer:
25
Step-by-step explanation:
you divide each term by 2
Answer:
400, 200, 100, 50,25
you are dividing each number by 2
If using the method of completing the square to solve the quadratic equation x^2-5x-19=0x, which number would have to be added to "complete the square"?
Answer:
25/4 or 6.25
Step-by-step explanation:
Given that the general equation of a quadratic equation is given as
ax^2 + bx + c = 0, to complete the square, we subtract c from both sides of the equation and add the square of (b/2a) to both sides.
Hence given x^2-5x-19=0, to complete the square, we add
(-5/2)^2 to both sides following the illustration given.
This is 25/4 or 6.24
What number will each of these pairs of tiles equal ? (Pls answer :c)
find sin A and B, cos B and A, and tan B and A
Step-by-step explanation:
[tex] \sin(a) = \frac{7}{25} = 0.28 \\ \sin(b) = \frac{24}{25} = 0.96 \\ \cos(a) = \frac{24}{25} = 0.96 \\ \cos(b) = \frac{7}{25} = 0.28 [/tex]
tan(A)= 7/24= 0.29
tan(B)= 24/7=3.42
A=16.26°
B=73.73°
in smithvillie the gas station is one mile north of the convince store which is located at point zero
Answer: n
Step-by-step explanation:
pp lol