Answer:
Gray kangaroo weighs 87 kg.
Step-by-step explanation:
Total weight of the two kangaroo = 139 kg.
Let the weight of the gray kangaroo be represented by p.
Since the red kangaroo weighs 35 kg less than the gray kangaroo = (p - 35) kg.
Thus;
weight of gray kangaroo + weight of red kangaroo = 139 kg
p + (p -35) = 139
p + p -35 = 139
2p = 139 + 35
2p = 174
p = 87
The weight of the gray kangaroo is 87 kg.
Weigth of the red kangaroo = (87 - 35)
= 52 kg
The gray kangaroo weighs 87 kg.
let the weight of the gray kangaroo as G.
We have,
the red kangaroo weighs 35 kg less than the gray kangaroo.
So, the weight of the red kangaroo can be represented as G - 35.
We also know that the combined weight of the red kangaroo and the gray kangaroo is 139 kg. So we can write the equation:
G + (G - 35) = 139
Combining like terms:
2G - 35 = 139
Now, let's solve for G by isolating the variable:
2G = 139 + 35
2G = 174
Dividing both sides by 2:
G = 174 / 2
G = 87
Therefore, the gray kangaroo weighs 87 kg.
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A student has a part time job in which she works 4 hour shifts. Her pay scale is $5.25 hour. How many shifts must she work to earn $220?
Answer:
Earning on one shift = 4**5.25= 21
to earn 220 she had to do 220/21= 10.48 shifts
Dominick wants to determine the maximum capacity of a cylindrical bucket that has a radius of 6 inches and a
height of 12 inches. What is the capacity of Dominick's bucket? Round your answer to the nearest tenth. Don't
forget the label.
Hey there! I'm happy to help!
To find the volume of a cylinder, you multiply the base by the height.
First, let's find the base.
The base is a circle. To find the area of a circle, you square the radius and multiply by 3.14 (pi).
6²=36
36(3.14)=113.04
We multiply this by the height.
113.04(12)=1356.48
And we round to the nearest tenth.So, the maximum capacity of Dominick's bucket is 1356.5 cubic inches. If you use the entire pi number you would get something more around 1357.2, so that could be the answer if the first is incorrect.
Have a wonderful day! :D
Have a wonderful day!
1) 3(3x - 4) = -2(1 – 4x)
Answer:
x = 10
Step-by-step explanation:
3(3x - 4) = -2(1 - 4x)
9x - 12 = -2 + 8x
9x - 8x = -2 + 12
x = 10
Hope this helps!
It cost Jayden $4.80 to send 96 text messages. How much would it cost to send 155 text messages?
6. Solve the equation
Eric made 3 batches of cupcakes for the bake sale. He needs at least 120 cupcakes for the bake sale. He also plans on giving 20 cupcakes to his family for a birthday party. How many cupcakes will he need in each batch? Write an inequality to show c, cupcakes.
Answer:
c≥47
Step-by-step explanation:
120+20=140
140/3≈46.667
46.667≈47
Ther can be no less than 47 cupcakes
Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 pounds of the mixture while stirring the contents. The mixture is then poured into small dirt holes to make bricks. Each brick requires 7 pounds of mixture, and the leftover mixture is washed out of the mixing bucket. What is the greatest number of bricks Lynn can make? bricks How many pounds of mixture will be washed out of the bucket if Lynn makes the greatest number of bricks? pounds
Answer:
10
And 4
Step-by-step explanation:
-1.5 + k= 8.2 please and thank you
Answer:
9.7
Step-by-step explanation:
Which statement is true of two similar figures? A.Corresponding sides are always congruent. B.They are always different sizes, but the same shape. C)Corresponding angles are always congruent. D)The areas of the figures have the same ratio as the ratio of corresponding sides.
Answer:
option d is the rut answe
Tell whether the given angles are vertical angles, a linear pair, or neither.
The given angles are a linear pair
What is 5x-(3+7)=9+2(x-8)
Answer:
x= 1
Step-by-step explanation:
5x - (3+7)=9+2(x-8)
Add the numbers 3 + 7= 10
5x - 10= 9 + 2(x-8)
Expand 9 + 2(x-8): 2x - 7
5x - 10 = 2x - 7
Add 10 to both sides
5x -10 + 10 = 2x -7 + 10
Simplify 5x = 2x + 3
Subtract 2x from both sides
5x -2x = 2x + 3- 2x
Simplify
3x = 3
Divide both sides by 3
3x/3 =3/3
Simplify
x= 1
What is an equation of the line that passes through the points (-8, 0) (8,4)
Answer:
y= 1/4x + 2
or y= 0.25 x + 2
Step-by-step explanation:
Petite the indicated operation 10/14 + 11/14
Answer:
1 1/2
Step-by-step explanation:
10/14 + 11/14
Since we have a common denominator, we can add the numerators
21/14
Changing from an improper fraction to a mixed number
14/14 + 7/14
1 + 1/2
1 1/2
what is 2 42/100 simplified? Please answer as quick as you can?!
Answer:
2.42
two and fourty-two hundredths
Which is not a pair of congruent angles in the diagram below?
A. Angles BDA and DBC
B. Angles ABD and BAD
C. Angles ABD and BDC
D. Angles BCD and BAD
Answer:
B. Angles ABD and BAD
Step-by-step explanation:
The way that you tell which angles are congruent, are based on the angle marks. Angle A and C are congruent because they both contain 3 of the congruency marks, meaning they would equal the same degree. The answer is B because starting with angle BDA, B is your starting point, whereas D is the angle and A is the point you end on. With angle BAD, you start at point B and end at D, making angle A the one you're looking at. Because angle A contains 3 congruency marks, while angle B only contains one, this makes the two angles NOT congruent. Hope this helps. :)
Answer:
angles ABD and BAD
Step-by-step explanation:
The congruent angles match in the number of angle markings on the diagram.
What is the equation of the line that passes through (0, 3) and (7,0)?
Answer:
Step-by-step explanation:
(0 - 3)/(7 - 0)= -3/7
y - 0 = -3/7(x - 7)
y = -3/7x + 3
A. Calculate the circumference of each circle described. Use | [ 3.14 and
round to the nearest hundredth.
1. The diameter of a circle is 6 centimeters.
Answer:
18.84cm
Step-by-step explanation:
C=πd
C=3.14×6
C=18.84cm
How to solve 8.6 = z -3.8
Answer:
12.4
Step-by-step explanation:
Step 1:
8.6 = z - 3.8
Step 2:
8.6 + 3.8 = z
Answer:
12.4 = z
Hope This Helps :)
Answer:
z=12.4
Step-by-step explanation:
8.6 = z-3.8
Add 3.8 on both sides
z = 12.4
Their are 35 green marbles out of 60 marbles in the bag what is the ratio of the green marbles to total marbles?
Answer:
7:12
Step-by-step explanation:
I hope it helps. Hope its correct
-3xy = what when x=11 and y =-4?
Answer:
132
Step-by-step explanation:
-3xy
x=11 and y = -4
= -3 *11*-4
-33 * -4
132
If x = 11 and y = -4
-3xy = -3 × 11 × -4
= -3 × -44
= 132.... Hope this will help....
x+5y-10=2x solve for y
Answer:
x + 5y -10 = 2x
or, 5y = 2x - x + 10
or, 5y = x + 10
or, y = (x + 10)/5
9.) What is the containers dimensions
Step-by-step explanation:
please mark me as a brainlist...
If CB=2x+5 and DE=10, find the value of x
Answer:
Step-by-step explanation:
2x + 5 = 10
2x = 5
x = 2.5
J/6 -9=5/6
Can u give me a step to step answer
Answer:
j = 59
Step-by-step explanation:
since you are solving for j, you want to get it by itself
you can start out by multiplying both sides of the equation by 6 to get rid of the fractions
[tex](6)(\frac{j}{6}-9)=\frac{5}{6}(6)[/tex]
distribute the 6
[tex]j-54=5[/tex]
add 54 to both sides
[tex]j-54+54=5+54[/tex]
[tex]j=59[/tex]
what is the slope of points (4,9) (-8,-6)?
Answer:
5/4
Step-by-step explanation:
(y₂ - y₁) / (x₂ - x₁)
(4,9) (-8, -6)
plug in
(-6 - 9) / (-8 - 4)
solve within parentheses
-15/-12
simplify
5/4
what is the slope of points (4,9) (-8,-6)
Answer:
5/4
Is there a dilation that maps shape II onto shape I? If so, what is the scale factor and is it an enlargement or a reduction?
Shape II was dilated by a scale factor of 1/3 to form shape I. This is a reduction since the scale factor is less than 1.
What is transformation?Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and dilation.
Shape II was dilated by a scale factor of 1/3 to form shape I. This is a reduction since the scale factor is less than 1.
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Answer: A dilation will map shape I onto shape II. The bottom left coordinate of shape I is (1, 1) and the bottom left coordinate of shape II is (3, 3). So, to get the corresponding coordinates of shape II, multiply the coordinates of shape I by 3. This is true for every set of coordinates. So, the scale factor is 3. Because the scale factor is 3, which is greater than 1, the dilation is an enlargement.
1. Walmart’s stock price started at $70. It went up by $2, then went down by $4. What is the final stock price?
Answer:
68
Step-by-step explanation:
70+2-4= 68
Consider this equation 2,900 = 250 + 132.5T. In this situation, what would the solution
to this equation tell us?
Answer:
T = 20Step-by-step explanation:
Given the equation 2,900 = 250 + 132.5T, to get the solution of the equation, we will find the value of T as shown;
From 2,900 = 250 + 132.5T
subtract 250 from both sides;
2,900- 250 = 250 + 132.5T-250
2,650 = 132.5T
Divide both sides by 132.5
132.5T/132.5 = 2650/132.5
T = 20
Hence the solution to the equation tells us that the value of T is 20
Don’t know the answer
Answer: The answer i think is A
Step-by-step explanation:45w stands for how much she paid each week, while 123.95 stands for a one time payment
This all should equal 753.95 which is how much they paid in total.
steve cycled 35 miles
Answer:
yes pls continue we need full questions