Answer: I don’t know sorry
Can y’all help me get the right answer??
please help i am timed
Answer:
I think it might be C. I am not sure.
12/15=x/25 solve (algebra) pleas help I will mark brainlyesst
Answer:
20/25
Step-by-step explanation:
12/15=
4/5=
20/25
Chelsea is 55 3/ 4 inches tall. Carl is 1 3 /8 inches taller than Chelsea and Jane is 1 1 5 inches taller than Carl. How tall is Jane?
Answer:
Height of Jane = [tex]58\frac{13}{40} inches[/tex]
Step-by-step explanation:
Given:
Height of Chelsea = [tex]55\frac{3}{4} inches[/tex]
Height of Carl = Height of Chelsea + [tex]1\frac{3}{8} inches[/tex]
Height of Jane = Height of Carl + [tex]1\frac{1}{5}inches[/tex]
Find:
Height of Jane
Computation:
Height of Carl = Height of Chelsea + [tex]1\frac{3}{8} inches[/tex]
Height of Carl = [tex]55\frac{3}{4} inches[/tex] + [tex]1\frac{3}{8} inches[/tex]
Height of Carl = [tex]57\frac{1}{8} inches[/tex]
Height of Jane = [tex]57\frac{1}{8} inches[/tex] + [tex]1\frac{1}{5}inches[/tex]
Height of Jane = [tex]58\frac{13}{40} inches[/tex]
Expand and simplify
(X+7)(x-9)
Answer:
X²+16x-63
Step-by-step explanation:
expand out the brackets to get:
X²+9x+7x-63
simplify:
X²+16x-63
Use the GCF and the Distributive Property to find the sum of 30 + 42
Answer:
72
Step-by-step explanation:
6(5+7)
6(12)
72
GCF is 6
Use the distributive property by factoring out 6, like I did above
Answer:
Use the GCF and distributive property to find the sum of 30 + 66.
Step-by-step explanation:help
Quadrilateral IJKL is similar to quadrilateral MNOP. Find the measure of side NO. Round your answer to the nearest tenth.
Answer:
[tex]NO = 66.9[/tex]
Step-by-step explanation:
Given
See attachment for quadrilaterals IJKL and MNOP
Required
Determine the length of NO
From the attachment, we have:
[tex]KL = 9[/tex]
[tex]JK = 14[/tex]
[tex]OP = 43[/tex]
To do this, we make use of the following equivalent ratios:
[tex]JK : KL = NO : OP[/tex]
Substitute values for JK, KL and OP
[tex]14 : 9 = NO : 43[/tex]
Express as fractions
[tex]\frac{14}{9} = \frac{NO}{43}[/tex]
Multiply both sides by 43
[tex]43 * \frac{14}{9} = \frac{NO}{43}*43[/tex]
[tex]43 * \frac{14}{9} = NO[/tex]
[tex]\frac{43 * 14}{9} = NO[/tex]
[tex]\frac{602}{9} = NO[/tex]
[tex]66.8889 = NO[/tex]
[tex]66.9 = NO[/tex] --- approximated
[tex]NO = 66.9[/tex]
Answer:
Quadrilateral DEFG is similar to quadrilateral HIJK. Find the measure of side KH. Round your answer to the nearest tenth. Figures are not drawn to scale.
Step-by-step explanation:
Max made 20 out of 32 free throws. What is the experimental probability that he will make his next free throw attempt?
Answer:
There is an 62.5% chance that he makes his next free throw.
Step-by-step explanation:
20:32
20 ÷ 32 = 0.625 = 62.5%
The stock of Company A gained $2.75 throughout the day and ended at a value of $71.50. By what percentage did the stock rise?
Answer:
4%
Step-by-step explanation:
New value:
$
71.50
New value: $71.50
Old value:
71.5
−
2.75
=
$
68.75
Old value: 71.5−2.75=$68.75
68.75
(
1
+
r
)
=
71.5
68.75(1+r)=71.5
68.75
(
1
+
r
)
68.75
=
71.5
68.75
68.75
68.75(1+r)
=
68.75
71.5
1
+
r
=
1.04
1+r=1.04
r
=
0.04
r=0.04
Subtract 1
The stock gained 4
%
The stock gained 4%
Multiply by 100
What is the greatest common factor (GCF) of 12x and (3x^2 + 6x)?
(B) 3x
(C) X + 2
(D) 3x(x + 2)
(A) 3
~!¡! Congruent and Similar Polygons !¡!~
~Please help~
Answer:
A) 5/4
Step-by-step explanation:
milk truck delivers 376 dozen gallons of milk to stores in 1 day. Write and solve an equation to find n, the number of gallons of milk the milk truck delivers in 1 day. pls help!
Answer:
376*12=n
My logic:
there are 12 items in a dozen. so 376 dozens times 12 will result in the total milk delivered in a day.
ANSWER ASAP I ONLY HAVE LESS THAN 3 MINUTES LEFT AND IM STRUGGLING
A study showed that 25% of the students drive themselves to school. Based on the suggested probability, in a class of 18 students, about how many students would you expect to drive themselves to school?
3
4
6
None of the above.
Answer:
I mean its 4.5 but u can't have half a student and it rounds up to 5 and thats not an answer choice, but it could be 4 so
Step-by-step explanation:
What is 12/15 = ab/20
(geometry converse of pythagorean theorem)
Answer:
31
Step-by-step explanation:
In circle S: XB and XD are tangents at B and D
then SB perpendicular to AX and SD perpendicular to XC
In triangle SDX: SD = 12 and SX =20 by using Pythagoras Theorem
XD = XB tangents to circle S from point X
XA = XC tangents to circle R from point X
then BA = DC = 15
then XC = XD + DC = 16 + 15 = 31
Mr. Galentine loves to bake. In the summer he makes 6 pans of cinnamon rolls each day to sell. If he makes his rolls for 7 days, how many pans of rolls does he make per week?
Answer:
42
Step-by-step explanation:
if mr galentine makes 6 pans per day, for 7 days, multiply the 6 pans by the 7 days.
6 x 7 = 42
The price of a pair of shoes increases from $67 to $83. What is the percent 1 point
increase to the nearest percent? *
Answer:
16
Step-by-step explanation:
Solve by the substitution method.
3x + 3y= -9
- 3x + y = 17
Answer:
3x + 3y -17 =0
Explanation: im not to good at thus so thats the best i can do if thats the solution you needed
A full glass of water can hold 1/8 of a bottle.
How many glasses of water can be filled with 5 1/2 bottles of water?
5 1/2 bottles of water can fill 44 cups.
Step by Step Explanation:
First, lets start by making 5 1/2 an improper fraction. It would look something like this [tex]\frac{11}{2}[/tex]
From here, lets multiply it by [tex]\frac{4}{4}[/tex] so it's a number over an eighth so it's easier to understand. From this, we get: [tex]\frac {44}{8}[/tex]
Since we know that 1/8 of a bottle fills a cup, we can divide 44/8 by 1/8 to get us 44 full cups.
factor completely 2x^3-18x
Answer:
2x(x+3)(x-3)
Step-by-step explanation:
The answers are already there, I just need the work. I'm giving all of my points into this one :)
The difference between 8 and 3
times a number is 29
Answer:
5.8
Step-by-step explanation:
8 - 3 = 5
29/5 = 5.8
5) Find the value of x
Answer:
Step-by-step explanation:
Answer:
x = 12
if the angles are vertical, they are congruent
(3z+1)+5+7z) Step by step explanation needed
Answer: 10z + 6
Step-by-step explanation:
this is a short problem.. sometimes you would need to distribute, but since there is no number in front of parenthesis you can just get rid of them
that gives you: 3z + 1 +5 + 7z
now from here we combined liked terms
7z + 3z = 10z
1 + 5 = 6
so that gives you: 10z + 6
The LSA of square based pyramid with equal edges is 144 square root 3. Find the area of base ?
a2=LSA/3–√=144
a a a a a a a a a a a a a
Multiplying by 0.21 is the same as increasing by _____%.
Answer:
20%
Step-by-step explanation:
Mary has a container filled with 20 ounces of cereal. Each day she eats 4.5 ounces
of cereal.
• Write an expression to represent the amount of cereal left after x days.
Answer:quin hill from ms Henry math class?!?!?!?! Why are you on brainly.....
Step-by-step explanation:3.1
Do ACT score reports come in the mail or is it just accessible online?
Answer:
I believe it should come in the mail and online x
-9 + 5y - 7y + 3y = ?
Answer:
-9 + y
Step-by-step explanation:
For this problem, you have to combine like terms.
-9 is the only number that doesn't have a variable.
5y, -7y, 3y have all the the same variables, so we'll combine those.
5y - 7y = -2y
-2y + 3y = 1y
Solution: -9 + y
Barry bought a wooden board that measured 8 feet in length. He cut off a piece that measured
65 feet. How much of the board was left?
Answer:
-57
Step-by-step explanation:
If he had an 8 ft board and cut 65 ft off it would be -57.
You and a friend go to McDonalds for dinner. You order three burgers and three
chicken sandwiches and your bill totals $11.25. Your friends bill is $10 for four burgers
and two chicken sandwiches.
How much do burgers cost? How much do chicken sandwiches cost?
Answer:
Burger cost $1.25
Chicken Sandwich $2.5
Step-by-step explanation:
me 3b+3c=11.25
friend 4b+2c=10
simplify the equation
Answer:
answer would be 1.25 because we no that the bugers are 10$