Answer:
26
Step-by-sep explanation:
Mia's office recycled a total of 9 pounds of paper over 3 weeks. After 7 weeks, how many pounds of paper will Mia's office have recycled?
Options:
24
21
15
18
Answer:
21
Step-by-step explanation:
average 9 pounds per three weeks
divide 9 in 3 three weeks
3 pounds per week
7 times 3 is 21
At galaxy car wash, they can clean 76 cars in 4 hours. At this rate how many cars can they clean in 14 hours? ILL GIVE BRAINLIEST
Answer:
Step-by-step explanation:
If you multiply the ratio you should get 304 cars.
does anyone know this? slope: 1/4 y-intercept:3
Answer:
are you looking for the equation? y = 1/4x + 3
Step-by-step explanation:
Answer: Yes. So you need to plot this on a graph? I know how to plot it. So since the y-intercept is 3 you would put a point on 3 and then from there go up one and over 4 since we use the rise/run method. does this make sense?
Step-by-step explanation:
write the equivalent expression for 3x - (4x + 11)
Answer: -x-11
Step-by-step explanation:
Answer:
-x - 11
Step-by-step explanation:
Trust me
can someone please please pleasee help me with this!! please its 9th grade geometry
Answer:
Triangle 1: Scalene and acute
Triangle 2: Scalene and obtuse
Step-by-step explanation:
In order for it to be a scalene triangle: All sides must be different lengths
In order for it to be a equilateral triangle: All sides must be the same length
In order for it to be a Isosceles triangle: Two sides must be must be equal length
In order for it to be an obtuse angled triangle: There must be 1 angle with an angle degree greater the 95
In order for it to be an acute angled triangle: All angles must be less than 95 degrees
In order for it to be a right angled triangle: There must be one 95 degree angle
Triangle 1: All different side lengths and has three angles less than 95 degrees
Triangle 2: All different side lengths and has one angle greater than 95 degrees
(#) Five times the sum of a number and 2 is 25. Find the number.
Answer:
3
Step-by-step explanation:
5 (2+3)=25
Determine the approximate value of side a.
Answer: 7.949 I also got this correct.
Answer:
7.950
7.9495... is rounded to 7.950
Step-by-step explanation:
will give brainliest!!! please help
Answer:
10.8 m²
Step-by-step explanation:
To find area, we do 3.14*r^2
since diameter = 2 radius divide each by 2
2 and 0.75
A outer= 3.14*2^2
3.14*4
12.56 m²
A inner = 3.14*0.75^2
≈1.8 m²
to find the shaded area subtract the outer from the inner
12.56-1.8=10.76
which rounds up to
10.8 m²
If we use π then we get
about
12.57
and
1.77
subtract to get
10.8 m²
Please help! I’ll mark brainliest
Solve.
-5+6+ (-4) =
51
16
8
3
Solving Inequalities Independent Practice
-⅓x - 6 < -3
Answer:
Solution: x>-9
In interval form: (-9,∞)
Step-by-step explanation:
Inequalities
Solve the inequality:
[tex]\displaystyle -\frac{1}{3}\ x-6<-3[/tex]
Add 6:
[tex]\displaystyle -\frac{1}{3}\ x<-3+6[/tex]
[tex]\displaystyle -\frac{1}{3}\ x<3[/tex]
Multiply by -3. Recall the inequality sign must be changed:
[tex]\displaystyle x>-9[/tex]
Solution: x > -9
In interval form: (-9,∞)
The diagram shows a right-angled triangle.
51°
8 cm
hcm
What is the value of h?
Give your answer correct to 1 decimal place.
Answer:
h = 9.87 cm
Step-by-step explanation:
Given that,
Base, b = 8 cm
Height = h
Angle, [tex]\theta=51^{\circ}[/tex]
We need to find the value of h. We can use trigonometry to find h.
[tex]\tan\theta=\dfrac{\text{Perpendicular}}{\text{Base}}\\\\\tan(51)=\dfrac{h}{8}\\\\h=\tan(51)\times 8\\\\h=9.87\ cm[/tex]
So, the height of the triangle is 9.87 cm.
there are 5 apples to every 3 oranges in a bin, which graph represents the proportional relationship of the fruit in the bin?
On a coordinate plane, a graph titled Fruit bin has apples on the x-axis and oranges on the y-axis. Points (3, 5) and (6, 10) are plotted.
On a coordinate plane, a graph ti
tled Fruit bin has apples on the x-axis and oranges on the y-axis. Points (4, 3) and (8, 6) are plotted.
On a coordinate plane, a graph titled Fruit bin has apples on the x-axis and oranges on the y-axis. Points (8, 3) and (16, 6) are plotted.
Answer:
The Answer is D
Step-by-step explanation:
I got it Right
Answer: D
Step-by-step explanation:
from 100 yards away a marksman hit 13/20 of the targets last year.
Answer:
ok
Step-by-step explanation:
simplify the equation 2a=18
Answer: a= 9
Step-by-step explanation: Try to get your variable by itself , therefore you would divide 18 by 2 (18/2)
I GIVE BRAINLIEST!!!
explain your steps!!
W = 7.8 so what is 29.2 - w ?
Answer: 21.4
Step-by-step explanation: Since W=7.8 all you have to do is 29.2 - 7.8 which would give you 21.4
There are 90 girls in the third year,25 of whom study biology. What percentage of third year girls study biology?
Answer:
27.77777...
Step-by-step explanation:
The percentage of third year girls study biology is 27.78%.
Given that,
There are 90 girls in the third year,25 of whom study biology.Based on the above information, the calculation is as follows:
[tex]= 25\div 90[/tex]
= 0.27777
= 27.78%
Therefore we can conclude that The percentage of third year girls study biology is 27.78%.
Learn more: brainly.com/question/6201432
PLEASE HELP ASAP !!!!
Which value of x makes this equation true ? 14 + x = -1/2 (x - 1) +1/2
Answer:
x= -26/3
Step-by-step explanation:
14+x=
−1
2
(x−1)+
1
2
14+x=(
−1
2
)(x)+(
−1
2
)(−1)+
1
2
(Distribute)
14+x=
−1
2
x+
1
2
+
1
2
x+14=(
−1
2
x)+(
1
2
+
1
2
)(Combine Like Terms)
x+14=
−1
2
x+1
x+14=
−1
2
x+1
Step 2: Add 1/2x to both sides.
x+14+
1
2
x=
−1
2
x+1+
1
2
x
Answer:
x = -26/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Add 1/2x to both sides.
Step 3: Subtract 14 from both sides.
Step 4: Multiply both sides by 2/3.
a box of chocolate contains 5 milk chocolate dark chocolate and 5 white chocolate you randomly selecting III chocolates the first place is milk chocolate the second is dark chocolate and third is white chocolate is this dependent or independent?
Answer:
independent
Step-by-step explanation:
because each chocolate was a different flavor
Jim filled nis gas tank three times last week. Here are the amounts of gas he bought (in gallons).
18.6, 9, 9.62
What is the total amount of gas Jim bought last week?
PLEASE HELP ME YOU GUYSSS
Answer:
c i got it right on test
Step-by-step explanation:
Adam has completed 17 out of 20 problems for science. How is this number written
as a decimal and a percent?
Answer:
.85 and 85%
Step-by-step explanation:
Answer:
decimal-0.85 percent=85%
Step-by-step explanation:
17/20=x/100
cross multiply
1700=20x
divide 20 on each side
x=85%
to change into decimal move two place to the left
0.85
Slope is -6 and (1,9) is on the line.
The equation of the line in point slope form is:
Answer:
y-9=-6(x-1)
Step-by-step explanation:
Answer:
these is the answer ;)
HELP! I NEED THIS DONE IN 30 MINUTES!!!
Draw a diagram and solve for the missing measure. Round to the nearest tenth.
1. A car travels 60 miles due north then makes a turn due west. It travels 72 miles west. How far is the car from its starting point?
2. Michelle delivers books to school libraries. Her truck has a slide out ramp for unloading the books. The top of the ramp is 3 feet above the ground. The ramp itself is 5.2 feet long. What is the horizontal distance the ramp reaches?
3. Pete has a 15-foot ladder. The safety instructions recommend he should have the base of the ladder 6 feet from the base of the wall he will lean the ladder against. How high will the ladder reach the wall?
4. A local businessman bought a square plot of land. The sides of the lot measure 32 feet on each side. He decides to split the lot into two equal-sized right triangles by putting a fence down the diagonal. Approximately how many feet of fencing will he need?
5. A rectangular prism is 5 inches long, 8 inches wide and 10 inches tall. What is the length of its longest diagonal?
6. Chris is mailing his friend a poster that has been rolled up in a long tube. He has a box that measures 20 inches by 8 inches by 4 inches. What is the maximum length the rolled poster can be?
Answer:
2. 93.7 miles
Step-by-step explanation:
Find the value! Will mark brainliest
Answer: 18
Step-by-step explanation:
| -3 | + | -15 |
3 + 15
=18
Hope this helps :)
Answer:
-18
Step-by-step explanation:
Angeline has 7 blue balls, Mercy has 5 yellow balls and James has 8 white balls. What is the probability of selecting one of Angeline's balls at random?
Answer:
7/20 or 35%
Step-by-step explanation:
add everyones balls together. That's 20. then, angeline has 7 balls, so that's a 7 out of 20 chance. to make it a percent, make the 20 a 100 by multiplying it by 5. since you do that to the 20, u have to do it to the 7. this gives you 35 out of 100 or 35%. I hope this helps
Solve for x: (8 + x)^-3= 64
Becky has borrowed money from two friends and she wants to pay off her debts. Her debt to one friend is represented by the number -14.55. Her debt to her other friend is represented by the number -8.79. What number represents her total debt?.
1. 23.34
2. -23.34
3. -5.76
4. 5.76
Answer:
-23.34
Step-by-step explanation:
Hope this helps :)
Painting with a Twist
offers painting classes.
They charge a supply fee
of $20 and a studio fee
of $8 per hour. If Kara
budgets $60 for painting
classes, then how many
hours can she paint?