Answer:
Step-by-step explanation:
If TJ made 15,000 dollars in a week, with the 15% commission,
15,000*15/100=2,250 in commission
2250+400=2650 salary for that week
A fertilizer covers 6 square feet in 2 hours. What is the unit rate?
36 divided by one-fifth equals what
Answer:
i looked it up and got 180/1 sorry if its not right
Step-by-step explanation:
Answer:180
Step-by-step explanation:
To divide by the fraction, multiply by the reciprocal of that fraction.
36 times 5 =180
180
A baker made 5 pounds of dough.He used 7/9 of the dough to make sandwich rolls. how many pounds of dough was left over?
EASY MATH HALP
Answer:
Since he USES 4/9th of the dough, what is left is 1-4/9=9/9-4/9=5/9 In math, the word 'of' can translate to 'multiplied by' therefore 5/9 OF the 5pounds of douch left can translate to: 5/9*5=25/9 pounds of dough left (about 2.7 pounds)
Triangles P and Q are similar.
Find the lengths of the sides:
Answer:
XZ = 36 cm, BC = 12 cm
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{XZ}{AC}[/tex] = [tex]\frac{XY}{AB}[/tex] , substitute values
[tex]\frac{XZ}{9}[/tex] = [tex]\frac{16}{4}[/tex] = 4 ( multiply both sides by 9 )
XZ = 36 cm
and
[tex]\frac{BC}{YZ}[/tex] = [tex]\frac{AB}{XY}[/tex]
[tex]\frac{BC}{48}[/tex] = [tex]\frac{4}{16}[/tex] ( cross- multiply )
16BC = 192 ( divide both sides by 16 )
BC = 12 cm
Can you help me Thank you
the equation with the correct phrase.
Two divided by x is sixteen
Answer:
do you mean this 2/x=16
or this 2^x=16
If Fred is x years old now, and his sister is half as old, how old will his sister be in 5 years?
Answer: x/2+5 years old
Step-by-step explanation:
His sister would be x/2+5 years old. x/2 is his sisters age right now, and +5 is years later!
Answer:
x/2+5 years old
Step-by-step explanation:
Is high temperature a function of the day
Answer:
yes
Step-by-step explanation:
What percent said red, blue, or yellow?
Answer:
1 a = 70%
b 6.5 times
c green = 16%
2. ????? Very poorly worded question
2. a 54%
b. 46%
c. 70%
d. 27%
Step-by-step explanation:
1. Students in a class were asked to tell their favorite color.
a. What percent said red, blue, or yellow? __% said red, blue, or yellow.
red is .26
blue is .40
yellow is .04
---------------------
.70 = 70 %
b. How many times more students said red than yellow?
red .26
yellow is .04
.26/.04 = 6.5 times
c. What percent of students said green? __% said green.
The circle must total 100 %
Red + blue + yellow + purple + green = 100
26+ 40 + 4 + 14 + green = 100
84 + green = 100
Subtract 84 from each side
84-84 + green = 100-84
green = 16
2. Which two methods could be used to find the percent of students who said green?
We can either convert the percents to decimals or the decimals to percents
The total percents must equal 100%
The total decimal must equal 1
a. Find the sum of the percents given in the circle graph.
If they only want the ones written on the graph as percents
(14+40) = 54%
b. Find the sum of the percent forms of the numbers given in the circle graph. Subtract the result from 100%.
100 - 54% = 46%
c. Find the sum of the decimal forms of the numbers given in the circle graph. Subtract that sum from 1. Change the result to a percent.
.26+.04 = .3
1-.3 = .7
70%
d. Find the sum of half of the percents given in the circle graph. Subtract that total from 50%.
1/2 (46%) = 23%
50 -23 = 27%
6. use the distributive property to simplify. -3(x - 10) + x
8. Write the fraction in lowest terms: 36a^3 bc^2/ 24ab^4 c^2
Answer:
for 6: -2x+30
I dont know for # 8
Step-by-step explanation:
to distribute, you have to multiply -3 by x and -10.
-3(x) - -3(10) + x =
-3x + 30 + x:
then you have to add common terms
-3x + x = -2x
then replace that in your equation to get:
-2x +30
A rectangular field has length three times the breadth and the perimeter is 800m. Find the cost of digging the ground at Rs8 per meter^2.
Answer:
Rs240 000
Step-by-step explanation:
Let the length and breadth of the rectangular field be represented by l and b respectively.
Thus,
l = 3b ............. 1
Perimeter of a rectangle = 2(l + b)
The perimeter of the given rectangle = 800 m, so that;
800 = 2(l + b)
l + b = [tex]\frac{800}{2}[/tex]
= 400
l + b = 400 ............... 2
But, l = 3b. So that,
3b + b = 400
4b = 400
b = [tex]\frac{400}{4}[/tex]
= 100
b = 100 m
l = 3b
= 3 x 100
l = 300
The length of the rectangular field is 300 m, while its breadth is 100 m.
Area of the rectangular field = l x b
= 300 x 100
= 30 000
Area of the rectangular field is 30 000 [tex]m^{2}[/tex].
Cost of digging the ground at the rate of Rs8 per [tex]m^{2}[/tex] = Rs8 x 30 000
= Rs240 000
HELP THIS IS WORTH 100 POINTS WILL GIVE BRAINLIEST LMK
Answer:
Line l could also be called line FE
Step-by-step explanation:
Any line can be named using two points on that same line
help pleaseeeeee lol
Answer:
7)m=-4
8)p=1
9)v=-12
10)n=-7
11)-13=x
12)b=-4
13)-108=b
14)n=4
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
Find the measure of angle A.
A
7x-1
12x
489
Answer:
48 degrees
Step-by-step explanation:
7X-1+12x+48=180
19x+47=180
19x=133
x=7
7(7)-1=A
49-1=A
48=A
A is 48 degrees
A merry-go-round has a diameter of 25 feet. What is the approximate circumference of the
merry-go-round?
78.5 ft
157 ft
235.5 ft
314 ft
Answer:
78.5
Step-by-step explanation: The equation to find the circumference is C=2pie times radius and radius is half of the diameter which is 12.5 then multiple it by 2=25 then multiple it by pie(3.14)=78.5
A horse can run at a top speed of 18 miles
in hour. What is the unit rate of the top
running speed of a horse in miles per hour?
Answer:
18 miles per hour
Step-by-step explanation:
if A =3/2 and b = -2/3 which following statement hold true select all that apply
Answer:5
Step-by-step explanation:
A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The figure shows a cylinder of height 12 inches and diameter 8 inches. What is the approximate inside volume of the pipe? (8 points)
398 cubic inches
603 cubic inches
565 cubic inches
412 cubic inches
Answer:
It's 398
Step-by-step explanation.
Diameter of 8.
height of 12.
8 - .75 - .75= 6.5
6.5/2 = 3.25
3.25 x 3.25 x 12 x 3.14 = 397.995
round to the nearest whole number and you get
398
Take the diameter (8) an subtract is by both sides of the walls (0.75 each wall) that gives you 6.5. Take that 6.5 and half that, because you need to have the radius to solve volume problems, giving you 3.25. Then multiply 3.25 by 3.25 together ( I know it seems redundant but it just works easier this way) This gives you 10.5625. After that take 10.5625 then multiply it into 12, being the height, which gives you 126.75. Finally take 126.75 and multiply that into 3.14 (pie) giving you the answer.
The approximate inside volume of the pipe is 398 cubic inches.
We must use the Volume formula for a right Cylinder to calculate the approximate Inside Volume of the pipe, which is described below:
[tex]V = \pi \cdot (r-t)^{2}\cdot h[/tex] (1)
Where:
[tex]V[/tex] - Inside volume, in cubic inches.
[tex]r[/tex] - Radius of the iron pipe, in inches.
[tex]t[/tex] - Wall thickness of the iron pipe, in inches.
[tex]h[/tex] - Height of the cylinder, in inches.
If we know that [tex]r = 4\,in[/tex], [tex]t = 0.75\,in[/tex] and [tex]h = 12\,in[/tex], then the approximate inside volume of the pipe:
[tex]V = \pi\cdot (4\,in-0.75\,in)^{2}\cdot (12\,in)[/tex]
[tex]V \approx 398.197\,in^{3}[/tex]
The approximate inside volume of the pipe is 398 cubic inches.
Please see this question related to the Volume of Cylinders: https://brainly.com/question/15891031
16x4
what is the answer?
Answer:
64
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
I've never explained multiplication but here we go:
Multiplication is literally repeated addition
So 16*4 would just be 16+16+16+16 which we can do the addition out and get 64
We can also do 4 sixteen times and do 4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4
If we add that up, we'll get 64
We can also do distributive property, so we do 4^15 which is 60 and then we do 4*1 which equals 4, then we do 60+4 to get 64. The equation will look like this:
4(15+1)
You can always just use a calculator but you don't learn from doing that
You can also do it how they teach it to you in school which looks like this
2
16 x4 ---- 64
Let me know if you have any questions
Compare 4/7 and 6/7
ASAP
Answer:
4/7<6/7
Step-by-step explanation:
0.57142857142 < 0.85714285714
Write an equation of the line through the point (-3,-8) and perpendicular to the line y=-7.
A. X=-3
C. y=
b. X=-8
d. y=-8
Answer:
A
Step-by-step explanation:
y = - 7 is a horizontal line parallel to the x- axis.
A line perpendicular to it must therefore be a vertical line parallel to the y- axis with equation
x = c
where c is the value of the x- coordinates the line passes through.
The line passes through (- 3, - 8) with x- coordinate - 3, then
x = - 3 ← equation of perpendicular line
Convert 3/8 to a decimal and percent.
Answer:
0.375
37.5%
Step-by-step explanation:
Answer:
Decimal o.375
Percent 37.5 %
PLS HELP ILL GIVE BRAINLY
Answer:
The table is linear.I'll try to explain it as best as I can.
The input's numbers do not match the output's numbers. Therefore, the graph is linear.
Isabel offers to buy a team photo for 8 of her teammates,
but 2 of them don't want one.
If a team photo costs $5, how much will Isabel spend on her teammates?
Choose the correct expression and solution to this problem.
Will give brainliest
According to the linear regression model, in 1999 the men’s world record mile run time would have been how many seconds?
Answer:
3:43.13
Step-by-step explanation:
factorizacion de trinomios
If v=3 and w=4 then solve
5w+6-2v
a. 83
b.32
c.13
d.20
Answer:
20
Step-by-step explanation:
2x3=6, 5x4=20, 6-6=0, 20+0=20
Complete the remainder of the table for the given function rule:
Y=x/2+5
X|-4 -2 0 2 4
Y| 3 ? ? ? ?
plz, help ASAP!!!!
Answer:
(-2,4) , (0,5) , (2,6) , (4,7)
Step-by-step explanation:
you just substitute every value of x in the equation and you get y
The remaining values of the table are 4, 5, 6, 7.
What is expression ?Expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
We have,
[tex]Y=\frac{X}{2} +5[/tex]
And,
The table is given,
X | -4, -2, 0, 2, 4
Y | 3, ?, ?, ?, ?
Now,
To complete the table,
Put the given values of X in the given expression,
Now,
For, X = -2,
[tex]Y=\frac{X}{2} +5=\frac{-2}{2} +5=-1+5[/tex]
Y = 4,
Now,
For, X = -0,
[tex]Y=\frac{X}{2} +5=\frac{0}{2} +5=0+5[/tex]
Y = 5,
Now,
For, X = 2,
[tex]Y=\frac{X}{2} +5=\frac{2}{2} +5=1+5[/tex]
Y = 6,
Now,
For, X = 4,
[tex]Y=\frac{X}{2} +5=\frac{4}{2} +5=2+5[/tex]
Y = 7,
So, the complete table is ,
X | -4, -2, 0, 2, 4
Y | 3, 4, 5, 6, 7
Hence, we can say that the remaining values of the table are 4, 5, 6, 7.
To know more about expression click here
https://brainly.com/question/14083225
#SPJ2
ABC ~ XYZ. The ratio of their areas is 25/16. If XY has a length of 40, what is the length of AB?
answer ASAP please !!!!
Answer:
62.5
Step-by-step explanation:
From the question, we ware told that triangle ABC is similar to XYZ
Hence Aabc/Axyz = AB/XY
Substitute the given values
25/16 = AB/40
Cross multiply
16AB = 40 * 25
16AB = 1000
AB = 62.5
Hence the length of AB is 62.5
Find the slope of the line.
Answer:
slope of the line is 2
Step-by-step explanation:
formula:
slope=m=(y2-y1)/(x2-x1)
plug the values in:
m=(9-3)/(2-(-1))
simplify:
m=6/3
divide:
m=2
Anyone know this ?:)
Step-by-step explanation:
If I knew this I would help you out!