Answer:
you will spend 56 dollars
Step-by-step explanation:
there are 360 students in a school 162 of them are girls find the percent of girls find the percent of boys
Answer:
Total number of students = 360
Total number of girls = 120
Total number of boys = x / ?
120/240= 1/2
50%
Step-by-step explanation: To find out the percent of the boys you first
subtract the whole amount of students which is 360 students in total to the number of girls (120) resulting 240. 240 in ratio is 1/2. 1/2 is 50%.
(Not sure, if this helps or not. I try my best to answer questions to make the asker to understand! Sorry, I tried. :c)
PLZZ HELP I HAVE A TEST 20 POINTS
3( -2)(+3)(+4)
Answer:
8
Step-by-step explanation:
add ur positives
3+3+4=10
now add ur negative
10+ (-2)
8
I think the answer is -72. I'm not very sure, but I solved the equation the way I understood it, and I got -72.
How many times larger is 6.42 x 106 than 428,000?
Answer:
Well so if we multiply 6.42*106=680.52.
then subtract 680.52-428000=427319.48
there you go:)
Step-by-step explanation:
Select the correct answer.
For the function () =
this function?
–3sin(s) + 2, the distance between the maximum and minimum values is 6. Which statement must be true about
ОА. The period of the function is 37
OB. The range is (-3, 3].
OC. The midline is y = 3.
OD.
The amplitude is 3.
Answer:
C its obviusssssssssssssss
apply the distributive property to factor out the greatest common factor
60m-40=
Answer:
The greatest common factor is 20
Step-by-step explanation:
Rewrite 40 as 20*2
Rewrite 60 as 20*3
=20*3m-20*2
Factor out common term 20;
20(3m-2)
Answer:
I put in the answer on khan and got it correct.
Step-by-step explanation:
The width of a rectangle is 4x^3y feet and the length of the rectangle is 9xy^5feet. Which expression represents the area of the rectangle in
square feet?
Answer:
36x^4y* y^5
Step-by-step explanation:
Given data
Width = 4x^3y ft
Length=9xy^5 ft
We know that the expression for the area is given as
Area= Length*Width
Area= 9xy^5*4x^3y
Area= 36x^4y* y^5
9 cm
8 cm
13 cm
9 cm
11 cm
O 455cm
172cm?
Submit Answer
Step-by-step explanation:
13×9+((13-8)×11)/2
117+55/2
154.5
HELP PLEASE DUE IN 3 MINUTES
Given that ∠S ≅ ∠A, and AB ≅ ST , what is the third congruence needed to prove that ΔABC ≅ ΔSTU by ASA?
Answer:
angle-side-angle. that's my answer
Six times the sum of a number and 9 equals 8: translate the sentence into an equation
Answer:
6 times x+9=8
Step-by-step explanation:
Answer:
6(x+9)=8
Step-by-step explanation:
plz help if u can 20 pt please just don't take the points..
Answer:
b. 28x + 8y +2
Step-by-step explanation:
you need to distribute the -2 to all the numbers inside parentheses and then combine like terms.
-2*3x= -6x
-2*12y= -24y
-2*-5= 10 (remember neg times neg = pos)
-2*17= 34x
-2*-16y=32y
-2*4= -8
Now combine like terms
34x-6x= 28x
32y-24y=8y
10-8=2
Write the expression: 28x + 8y +2
Mr. Dunn is moving 25-pound sandbags. His truck can carry ton. He knows that 1 ton equals 2000 pounds. What is the greatest number of sandbags Mr. Dunn can carry in one trip?
Answer:
80 sandbags
Step-by-step explanation:
2000 lb / 25 lb = 80
Answer 80 sandbags
Answer:
80
Step-by-step explanation:
2000 divided by 25 is 80
The Problem: Phillips Health and Beauty Spa is replacing one of its workstations. The interest on a loan secured by the spa was $93.50. The money was borrowed at 5.5% simple interest for 2 years. What was the amount that they borrowed?
Answer:
$850
Step-by-step explanation:
Amount that was borrowed = interest / (interest rate x time)
93.50 / (0.055 x 2) =
93.50 / 0.11 = $850
Which inequality best represents the range of the part of the quadratic function graphed on the grid?
Answer:
It's B
Step-by-step explanation:
The line is on the x so it will be something with x in the answer. -9 or 0 or not present so it is B
Find the coordinates of P.
Here is my answer. I hope this is helpful. If there is something you don't understand in my solution, you can ask me.
Describe and correct the error. |8.94| = -8.94
Answer:
8.94
Step-by-step explanation:
the absolute value by itself is not a negative number
Can someone help me fill in the chart
Brainiest answer to whoever helps
Answer:
9 for each row
Step-by-step explanation:
Answer:
I think that :
A and B : 464
C and D : 132
Step-by-step explanation:
For A and B
Surface area = (2(5+4)*8) + ( 2( 5*4*8)) = 464
For C and D
Surface area = (2(3+2)*6) + ( 2( 3*2*6)) = 132
I hope that is useful for you
Find the value of x.
9x-7
1 + 8x
Step-by-step explanation:
Since this is not an equation, it is impossible to solve.
But I will try to do it in my own way.
Let's assume that the given expressions are equivalent to each other.
9x-7=1+8x
9x-8x=1+7
1x=8
X=8
What is the image point of (8, -4) after a translation left 3 units and up 4 units?
Answer:
(5, 0) is the answer I believe.
The work I did:
8 - 3 = 5
4 - 4 = 0
Can someone help me with this question.
HELP PLEASE, I NEED THE ANSWER QUICKLY
Answer:
b or sec dot
Step-by-step explanation:
A. x < 3
B. x > 3
c. y < 3
D. y > 3
Answer:
x>3
Step-by-step explanation:
this show unequally in the graph
3. Evaluate the expression
-8 + 5 - (-4) - 7
do u know this can u help me its for my math IA
Step-by-step explanation:
-8+5-(-4)-7
-6 Hope this helos you
Beth has a garden in the shape of a circle in her backyard Beth needs to find the area of the Garden in order to buy the appropriate amount of soil and they Demeter of bats Garden is 8 ft what is the area of the garden use 3.14 for
Answer:
Area = 50.24
Step-by-step explanation:
Area of circle is πr²
demeter is 8 so radius is 4
π4²
π16
3.14 x 16 = 50.24
42. Error Analysis Describe and correct the error made
in factoring
9x2 squared - 49=(9x + 7) (9x - 7)
Answer:
(3x + 7)(3x - 7)
Step-by-step explanation:
9x² - 49 ← is a difference of squares and factors in general as
a² - b² = (a + b)(a - b) , then
9x² - 49
= (3x)² - 7²
This is where the error has been made in that 9x has been used instead of 3x
= (3x + 7)(3x - 7) ← in factored form
If the policy premium on a 10 year $1,000,000 term life policy for a 45 year old male is decreased to $512, what is the percent decrease in price? (round to the nearest whole percent) on
Find the indicated side of the
triangle.
b = 7 [?]
b is a diagonal of a square. Diagonal is just [tex]a\sqrt{2}[/tex] which means that b is equal to [tex]7\sqrt{2}[/tex].
A train travels 5 miles in 12 minutes at this rate how far will go in two hours
Answer:
Well, 60 (minutes in an hour) divided by 12 (from the problem) is 5, so you have to multiply that 5 by the 5 from the problem to find that the train is going 25 (5*5) mph. Just double this for two hours, and you result in 50!
Step-by-step explanation:
24=×+7? ayudenme plis xd
Answer:
x = 17
Step-by-step explanation:
Answer:
x=1 7
Step-by-step explanation:
PLEASE HELP!!!
i will mark you brainliest
x =
t =
the box =
Answer:x= -1, x=7
Step-by-step explanation: You will want to use the quadratic formula
X=-24)+/-[(-24)^2-4*4(-28)/2.4
Then separate the equations
x=24+32/8 And x=24-32/8
so x=7 and x= -1