Answer:
64 people
Step-by-step explanation:
16 people : 1/4 bus
We need 1 bus so multiply each part by 4
16 people *4 : 1/4 bus *4
64 people : 1 bus
Answer:
64
Step-by-step explanation:
16 people fill 1/4 so you need to multiply it by 4 which equals 64
Good luck!
Need help solving the blanks. No material was provided
Answer:
kdwnoioinfeoawfbcaeiuhvaeoihvaeoidvajae
WILL GIVE BRANLIEST !!
A bag contains 7 red marbles, 8 blue marbles, and 5 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be red?
Answer:
0.031
Step-by-step explanation:
The probability of the first marble being green is 7/20, the second marble, 6/19, and the third, 5/18.
7/20 x 6/19 x 5/18=
0.03070175438
or rounded to
0.031
Hope this helps!
:)
which of the following graphs shows the solution to the system of equations?
y=5x-1
y=x+3
Answer:
sorry,but there is no graph ...its difficutlt to say u the ans
I’ll mark Brainliest if correct
Answer:
ace me queen me, king incl black incl
Step-by-step explanation: hope it helped
PLEASE HELP MEEEEE
If 10 g of sugar is taken from 200 g of sugar water with 20% sugar content, how many g of sugar will remain?
Answer:
30g of Sugar
Step-by-step explanation:
200g of sugar water with 20% sugar content. 20% of 200 is 40. (200/5)
40g of sugar in the sugar water, 10 g taken. 40-10=30
Hope this helps!
:)
Subtract -5x2 + 10x – 1 from 6x2
X + 3.
Answer:
Can you add a screenshot of the equations? It's hard to figure it out in this format and I don't want to give you the wrong answer.
Step-by-step explanation:
75 percent of $82 i know the answer how do i solve helppppp
Answer:
61.5
Step-by-step explanation:
75% of 82 = [tex]\frac{75}{100}*82[/tex]
= 0.75 * 82
= 61.5
Answer:
$61.50
Step-by-step explanation:
You turn 75% into 0.75. Then you multiply that by the 82 dollars. Hope that helps.
What is the length of the radius, r?
Answer:
half the length of diameterStep-by-step explanation:
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give the answer in cm^2
p.s the answer is not 66
Answer:
45 cm^2
Step-by-step explanation:
area of the figure
split the figure and form to figure rectangle and square
for rectangle
length = 6 cm + 3 cm
=9 cm
breadth = 4 cm
area of rectangle = l*b
=9 cm * 4 cm
=36 cm^2
for square
length =3 cm
area of square = (3 cm)^2
=9 cm^2
area of figure = area of rectangle + area of square
=36 cm^2 + 9 cm^2
=45 cm^2
What is the output of the following function for x= 1?
F(x) = -x^3 - 2x^2+7 x-10
A.-5
B.6
C.0
D.-6
Answer:D.-6
Step-by-step explanation: -(1)^3-2(1)^2+7(1)-10
Answer:
D
Step-by-step explanation:
For an input of x = 1 , f(1) is the output.
Substitute x = 1 into f(x) , that is
f(1) = - 1³ - 2(1)² + 7(1) - 10 = - 1 - 2 + 7 - 10 = - 6 → D
inverse variation equation that relates x and y.
Answer:An inverse variation can be represented by the equation xy=k or y=kx . That is, y varies inversely as x if there is some nonzero constant k such that, xy=k or y=kx where x≠0,y≠0 .
Step-by-step explanation:
still need help with this!!! please help me ASAP
Answer:
they are similar by a scale of 3/2 or the big traingle is 1 and a half times bigger than the smaller triangle
Step-by-step explanation:
the scale is 3/2 because:
12/8 is 3/2
15/10 is 3/2
9/6 is 3/2
I WILL MARK BRAILIEST FOR FIRST CORRECT ANSWER !!!
Answer:
Step-by-step explanation:
given:
x=3 and y=-4
to find:
4x-y
substitute the value of x and y
=4*3-(-4)
=12+4
=16
-x+y
substitute the vaue of x and y
=-3+(-4)
=-3-4
=-7
7-y-x
substitute the value of x and y
=7-(-4)-3
=7+4-3
=11-3
=8
Hope this helps u !!
Which of the binomials below is a factor of this trinomial? x2 + x-20
Answer:
the answer is c.x-4
Step-by-step explanation:
x^2+x-20
x^2+5x-4x-20
x(x+5)-4(x+5)
(x-4) (x-5)
6x-27=-3x
solve for x:D
Answer:
6×-27=-3×
+3×
9/9×=27/9
×=3
keenan got 13/25 for his mathematics test write down two equivalent fractions for this mark
PLEASE ANSWER ASAP!!!
Anwser :
125
Explanation:
Have a nice day :)
a.f(x+2)
b.f(x-5)
c.f(x)+2
d.f(x)-5
Answer:
Answers= B
Step-by-step explanation:
aaychchdgfugifhfdfddzrs
sino pilipino dito may itatanong lang ako
Answer:
ako HAHAHA may acc kaba sa brainly.ph
Lyndsey ordered her school supplies online. They were delivered to her house in the box shown below.
9 in
10 in
15 in
What is the volume of the box, in cubic inches?
Answer:
1350 cubic inches
Step-by-step explanation:
9*10*15
What is the Length of CB
Answer:
24
Step-by-step explanation:
Objective: Circle Theorems. Understand that if two tangents of a circle are tangent to the same point, they are equal.
Using that this means that
DB equal CB.
[tex]5x + 20 = 10x + 16[/tex]
[tex]20 = 5x + 16[/tex]
[tex]4 = 5x[/tex]
[tex]x = \frac{4}{5} [/tex]
Plug in line CB, 5x+20 to find the answer.
[tex]5( \frac{4}{5} ) + 20 = 24[/tex]
The length of the tangent BC will be 24 units. Then the correct option is A.
What is a circle?It is the centre of an equidistant point drawn from the centre. The radius of a circle is the distance between the centre and the circumference.
The tangent BD = 10x + 16 and BC = 5x + 20.
If the tangents are drawn from a point outside the circle. Then the length of the tangents will be equal. Then we have
BD = BC
10x + 16 = 5x + 20
5x = 4
x = 0.8
Then the length of the tangent BC will be
BC = 5(0.8) + 20
BC = 4 + 20
BC = 24 units
Then the correct option is A.
More about the circle link is given below.
https://brainly.com/question/11833983
#SPJ2
can anyone please solve x for both 7a and 7b please, as soon as possible. thanks :,)
Answer:
7a. x = 8
7b. x = 20
Step-by-step explanation:
Here's my work. For 7a, both equations add up to 90 degrees, because there is the right angle marking between both of them.
For 7b, the angles are supplementary, or add up 180, because a straight line = 180. Hope this helps :)
What is the product? (x + 3)(2 x minus 1) 2 x squared minus 3 2 x squared + 6 x 2 x squared + 5 x minus 3 2 x squared + 6 x minus 3
Answer:
2x² + 5x - 3
Step-by-step explanation:
(x + 3)(2x - 1)
Use FOIL
First terms
x * 2x = 2x²
Outer terms
x * -1 = -x
Inner terms
3 * 2x = 6x
Last terms
3 * -1 = -3
---------------------
FOIL
2x² - x + 6x - 3
Combine like terms
2x² + 5x - 3
Polygon ABCD is dilated by a scale factor of 2 with the center of dilation at the origin to create polygon A′B′C′D′. If the endpoints of line AB are located at (0, -7) and (8, 8), what is the length of line A'B'?
Use the distance formula to help you decide (picture added)
Answer:
A'B' = 34 units
Step-by-step explanation:
Since the dilatation is centred at the origin , then multiply the coordinates by 2
A' = (2(0), 2(- 7) = (0, - 14 )
B' = (2(8), 2(8) = (16, 16)
Calculate the length using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = A'(0, - 14) and (x₂, y₂ ) = B'(16, 16)
d = [tex]\sqrt{(16-0)^2+(16+14)^2}[/tex]
= [tex]\sqrt{16^2+30^2}[/tex]
= [tex]\sqrt{256+900}[/tex]
= [tex]\sqrt{1156}[/tex]
= 34
Plz help!!! I will give brainliest!!! No links!! Also plz explain how you got ur answer!
Lainee brought a book to read on the way to California. Once we go to the hotel, she had read 5/6 of it. What fraction of the book does she have left to read?
Answer:
1/6
Step-by-step explanation:
Because because there are six books in total and she only red 5 in the way
Mr. Cooper is building a playset in his backyard for his kids. He has a made a scale drawing of the playset to help him estimate the amounts of building materials he needs to purchase. Part of the playset includes a rectangular sandbox, which has a length of 5 feet and a width of 7 feet. On the scale drawing, the length of the sandbox is 2 A. The scale used in the drawing is
______ = 1 foot.
B. On the scale drawing, the width of the sandbox is ____ inches.
C. If Mr. Cooper decides to make a new scale drawing of the playset, in which he uses a scale of inch = 1 foot, all of the dimensions in the old drawing will be multiplied by a factor of ____
1st blank- 3/8 inch, 11/30 inch, 1/2 inches, 2 inch
2nd blank- 15 inch, 2 1/60, 2 13/16, 3 3/4
3rd blank- 1/2, 1 1/2/2 1/4
.
Answer:
its c
Step-by-step explanation:
mark brainlist
Enter the value of p so that the expression 18n + 27 is equivalent to p(2n + 3)
Answer:
P = 9
Step-by-step explanation:
When P = 9, we could multiply 9 to (2n+ 3).
We would get:
18n + 27
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Have a great summer :)
2x-3x=
Pls I don’t understand
Answer:
-1x
explanation:
2-3= -1
sorry if this is wrong.
What is the value of x in the figure shown below?
E
3.9
20
3.9
36
А.
3.1
3.1
49°
D
B
Answer:
36 = x
Step-by-step explanation:
The triangles are congruent by Side Angle Side, so the angles must measure the same
Angle C = Angle E
36 = x
Two angles of a triangle measure 57 and 46. What is the measure of the largest exterior angle of the triangle?
A.103
B. 123
C.134
D.144
Answer:
A. 103°
Step-by-step explanation:
57° + 46° =103°
This shows that the third angle in the triangle is 180°-103°=77°
Therefore the largest exterior angle is 180°-77°=103°