Answer:
23
Step-by-step explanation:
just divide.....fjf
There are 32 marbles to share equally among 8 children. How many marbles does each child get?
Answer:
each child get 4
Step-by-step explanation:
Answer:
4 marbles
Picture:
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In the trapezoid below, x = [? ]
if this trapezoid is to scale, then the scale factor between the shortest and longest side is 1.5
so, that means that 1.5(2x+6) = 4x+2
so, your equation becomes 3x+9 = 4x+2
if you subtract 2 from each side, you get 3x+7 = 4x
meaning that x = 7
i hope this helps, and i'm sorry if it's wrong!! :)
Help with math problem
Which table shows a proportional relationship between weight and price?
CLEAR
CHE
Weight Price
$2.50
20 g $5.00
10 mg
Weight Price
2.5 g $5.00
5g $7.50
Weight Price
5 lb $15.00
10 lb $20.00
Weight Price
1 kg
$0.25
8 kg $2.00
Answer:
The first table
Step-by-step explanation:
Rewrite the equation by completing the square.
X^2+ 10x + 25 = 0
(x+
I NEED HELP WILL GIVE BRAINLIEST. PLZZZZ
A sled team consists of 11 dogs and the musher. Each dog weighs 70 pounds and the musher weighs 160 pounds. What is the average weight of the sled team members?
a
68.5 pounds
b
115 pounds
c
73.5 pounds
d
77.5 pounds
Answer:
C. 73.5lbs
Step-by-step explanation:
FIND THE UNIT RATE HELP ITS DUE IN 30 MINUTES
Answer:
The unit rate = 2 dollars / per pineapple
Point A(7, 14) indicates that the value of 14 pineapples is 7 dollars.
Step-by-step explanation:
The unit rate represents the slope of the line.
It means the slope is often termed as a ratio, which could be expressed as a unit rate found at the point on the graph with the given ordered pairs.
Let us take two points that lie on the graph to determine the unit rate (or slope)
(1, 2)(2, 4)unit rate = slope = y₂-y₁ / x₂-x₁
= 4-2 / 2-1
= 2/1
= 2
Thus, the unit rate = 2 dollars / per pineapple
The location of point A is (7, 14)
i.e. A(7, 14)
Point A(7, 14) indicates that the value of 14 pineapples is 7 dollars.Find sin ( A). с 50 14 B -A 48
Answer: Murder is a sin
Step-by-step explanation:
2. QS bisects 2 PQR Р S 29° R What is m
Answer:
slope
Step-by-step explanation:
Heeeeeeeellllllpppppppppp!
Answer:
D
Step-by-step explanation:
15 - 2.5x = 40 ( isolate the term in x by subtracting 15 from both sides )
- 2.5x = 40 - 15 = 25 ← Step 1
divide both sides by - 2.5
x = 25 ÷ - 2.5 ← Step 2
x = - 10
Point P( –3, 1) is rotated 270°, then reflected across y=x. What is P′′?
Point P=(-3,1). The point P is rotated 270°. Reflected across y=x. The given image is obtained by rotating a preimage by 270 degrees clockwise and using its coordinates point P"=(3,1).
Given that,
Point P=(-3,1)
The point P is rotated 270°.
Reflected across y=x.
The reflection of (x, y) across the line y = x results in (y, x)
Across the line y = x, P(-3, 1) is reflected (1, -3)
The given image is obtained by rotating a preimage by 270 degrees clockwise and using its coordinates (x, y) is (-y, x)
The given image is produced by rotating the preimage, P, by 270 degrees clockwise. Its coordinates are P = (1, -3) is (3, 1)
Therefore, point P"=(3,1)
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If f(x) = 2x + 1, then f(3) = ?
If f(x) = 2x + 1, then f(3) =9.
What is a Function?A function is a relation between a set of inputs having one output each. In simple words.
Solving the function:We have
[tex]f(x)=2^{x} +1\\f(3)=2^3+1\\f(3)=8+1\\f(3)=9.[/tex]
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CAN SOMEONE PLEASE HELP ME WITH THIS ASAP I NEED THE EXPLANATION PLEASE
Answer:
could you get a better picture of it so I could answer or for you?
How do I answer this question-
9514 1404 393
Answer:
18 cm
Step-by-step explanation:
Consider right triangle PCA.
The length PC is the hypotenuse of that triangle. It is also the radius of the circle: 15 cm.
The length AC is AB -CB = (27 -15) cm = 12 cm.
The length AP can be found from the Pythagorean theorem:
AP² +AC² = PC²
AP² = PC² -AC² = (15 cm)² -(12 cm)² = (225 -144) cm² = 81 cm²
AP = √(81 cm²) = 9 cm
Since A is the midpoint of PQ, the length of PQ is double the length of AP:
PQ = 2·AP = 2·9 cm
PQ = 18 cm
Find the coordinates of the orthocenter of the triangle whose vertices are A(3, 1), B(0, 4) and C(-3, 1).
9x-6y=20 and -3y=2x-11 parallel perpendicular or neither
Answer:
-2/3 is the negative inverse of 3/2
5 over 30 = x over 90
[tex]\frac{5}{30} =\frac{x}{90}[/tex]
Match the denominators:
[tex]\frac{5}{30} *\frac{3}{3}= \frac{15}{90}[/tex]
x = 15
Check your work:
[tex]\frac{15}{90} \div \frac{3}{3} = \frac{5}{30}[/tex]
We know that x = 15
5x + 3 ≤ 18 and 4-X<6
Question
A. Solve the inequalities and show your work.
B. graph the solution to the compound sentence on the number line.
The answer would A! :3
4. Your Language Arts teacher expects
you to read an entire book over the 3 day
weekend. On Tuesday you are on page 60
and are 1/5 of the way done. How many
pages are in the book?
There are 600 pages in the book.
In this question, we have been given a situation where your Language Arts teacher expects you to read an entire book over the 3 day weekend.
On Tuesday you are on page 60 and are 1/5 of the way done.
We have been given a fraction 1/5.
We need to find the number of pages in the book.
Let 'n' be the number of pages in the book.
60 = 1/5 × n
n = 5 × 60
n = 300
Therefore, there are 600 pages in the book.
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help or else the dog dies >:( no silly answers
Answer:
3
Step-by-step explanation:
3/10 is 1/3 of 9/10
Answer: 2.7?
Step-by-step explanation:
Janet picked forty-eight tulips and twenty-two roses to make flower bouquets. If she only
used twenty-three of the flowers though, how many extra flowers did Janet pick?
Answer:
47
Step-by-step explanation:
48 + 22 = 70
70 - 23 = 47
Hope this helped! Let me know if you need a better explanation!
The perimeter of a rectangle was 60 centimeters. The length is 4 centimeters longer than the width, w. What equation could be used to solve this problem? Choose all that apply.
a.2(w)+ 2(w+4) =60
b. w(w+4) =60
c.4w+8=60
d.2w+(w+4) =60
Answer:
a. 2w + 2(w+4) = 60
Answer:
the answers a
Step-by-step explanation: the width is 10 and the length is 20
PLEASE HELP ME !!!!!!!!!!!
for each equation, find f(-x) and -f(x) and then determine whether if is even, odd or neither. Justify your answer
[tex]f(x)=x^4+4/x^2+1[/tex]
The function f(x) = x^4 + 4/x^2 + 1 is an even function
How to determine the function type?The equation of the function is given as
f(x) = x^4 + 4/x^2 + 1
Calculate f(-x)
So, we have
f(-x) = (-x)^4 + 4/(-x)^2 + 1
Evaluate the exponents
f(-x) = x^4 + 4/x^2 + 1
Calculate -f(x)
So, we have
-f(x) = -[x^4 + 4/x^2 + 1]
Evaluate the product
-f(x) = - x^4 + 4/x^2 + 1
From the above computations, we have
f(x) = f(-x)
This represents an even function
Hence, the function f(x) = x^4 + 4/x^2 + 1 is an even function
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find the 9th term of the geometric sequence 6,-24,96...
please help anyone!
are u sure it's - 24 in the middle one of the sequence. ?
Find the value of X? Please answer both :))
In the given figure , two sides of the triangle are equal , so it is isosceles triangle . So , as we know that in an isosceles triangle equal side's opposite answers are also equal . Now ,
=> x = 75°
Hence , x = 75°
Answer 2 :-Using the same property which we used in the above problem ,
• x = x
Now using angle sum property of triangle ,
=> x + x + 40° = 180°
=> 2x + 40° = 180°
=> 2x = 180° - 40°
=> 2x = 140°
=> x = 140° / 2
=> x = 70°
Hence , x = 70° .
Answer:
The ans to the first question would be 75, Coz....
It's an Isosclese triangle, as both sides are equal [The two lines on the triangle indicate that its equal]
So,the angle given is 75 degrees, the other angle would be 75 degrees too.
For the second question-
The same rule applies here, the triangle shown is an isosclese triangle,so the angle x & the angle opposite to x should be equal [The angle opposite or next to angle x is blank, so lets just call it y]
The equation of a triangle goes-
The angles of a triangle add upto 180
So 40+x+y=180
180-40 will give the sum of both angle x & y
180-40=140 [Now we know that x+y=140, we also know that both angles have the same value, so basically they're equal]
this means that we can divide 140 equally into two parts to disturbute the value to both x & y
140/2=70 degrees
So, the ans of x=70 [y is also 70, but the question doesnt ask for it]
determine the rate of charge for the graph from 2010 to 2012:
Answer:
This answer is D
Step-by-step explanation:
1. Write an equation that could represent the graph below. Justify why your equation is appropriate for this graph. у
Answer:
-x^2
Step-by-step explanation:
Here are six number cards -8,0,-6,2,-4,-2 arrange the cards into three pairs with the same total
[ -8, 2 ] [ -6 , 0 ] [ -4 , - 2 ] are probability of the cards into three pairs with the same total .
What is probability?
Probability is a way to gauge how likely something is to happen. Many things are difficult to forecast with absolute confidence. Using it, we can only make predictions about how probable an event is to happen, or its chance of happening.( -8 ) + 0 + ( - 6) + 2 + ( -4 ) + ( -2 ) = -20 + 2 = -18
{ addition of negative numbers }
So, each pair = -18 / 3 = -6 { division }
so the pairs are = [ -8, 2 ] [ -6 , 0 ] [ -4 , - 2 ]
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7 divided by 1/3 help asapp
Answer:
7 divided by 1/3 is 21
Step-by-step explanation: