Answer:
sam 30, Bethan 24
Step-by-step explanation:
54/9 = 6
sam = 5 * 6 = 30
Bethan = 4 * 6 = 24
slove The System of linear
equations by graphing.
3) y=x+3 Y=x+1
Answer:
10
Step-by-step explanation:
help me pls!!!!!!!!!!
Answer:
R U A girl?
Step-by-step explanation:
( 3 - 4i ) + ( 6 + 7i )
Answer:
9 + 3i
Step-by-step explanation:
( 3 - 4i ) + ( 6 + 7i )
We add like terms :)
Match the following.
Answers:
PyramidRectangular PrismCylinderConeTriangular Prism==============================================
Explanation:
The formula for the volume of a pyramid is (1/3)*B*h, where B is the area of the base. If we're dealing with a rectangular pyramid, like those found in Egypt, then the area of the base is B = length*width. The volume for a prism is found by multiplying length (L), width (W), and height (H). So V = LWH. Think of having a 2 by 3 rectangle of blocks. We would have 2*3 = 6 blocks in total. Then if we have 5 layers of these stacked then we have 2*3*5 = 6*5 = 30 blocks in total. This is one way to visualize how the volume formula works.To get the volume of a cylinder, we multiply the area of the base (pi*r^2) by the height (h). So that's where pi*r^2*h comes from.The volume of a cone is 1/3 that of a cylinder's volume. This is when the cone and cylinder have the same radius, and also the same height. It's not required that r = h.Since all of the other answer choices are used up, the only thing left is "triangular prism". It's strongly implied here that B is the area of the triangular base. Though the formula Bh applies to any prism and it doesn't have to be a triangular prism. Note how B = LW, so Bh is the same as LWH, meaning that a rectangular prism can use the Bh formula.three consecutive multiples of 2 is 36 then the multiples are
Answer:
9, 12, 15A multiple of 3 can be written 3n where n is a positive integer.
So 3 consecutive multiples of 3 can be written
3n,3n+3,3n+6
The sum of these is 36
3n+3n+3+3n+6=36
9n+9=36
Divide through by 9
n+1=4
n=3
If n=3 then 3n=9 and the three consecutive multiples of three are 9, 12 and 15 which do indeed total 36
Step-by-step explanation:
Hope it is helpful....
knhkfjvvjhhhhhhhhhhhhhhhhhhhhhhh
Answer:
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Graham deposited $400 in an account that earns 5% annual compounded annually. How much interest will the account earn after 4 years, if he makes no withdrawals or deposits?
PLEASE SHOW YOUR WORK!!!!
WILL MARK BRAINLIEST!!!
Answer:
$480 total or 80$ in interest
Step-by-step explanation:
5 percent of 400 is 20
20 x 4 = 80
400+ 80= 480
he will make $480 after 4 years
who will give the correct answer I will give the brainiest answer
Answer:
7/24
Step-by-step explanation:
I converted all of the denominators to a common one: 24
15/24 + 6/24 - 14/24 is the new equation
21/24 - 14/24= 7/24
hope this helps chu
[tex] \sf Q) \: \frac{5}{8} + \frac{1}{4} - \frac{7}{12} = {?}[/tex]
[tex] \sf \to \frac{5}{8} + \frac{1}{4} - \frac{7}{12}[/tex]
[tex] \sf \to \frac{(15 +6-14)}{24} = \frac{7}{24} [/tex]
[tex]\sf Hence, \: \frac{7}{24} \: is \: the \: answer.[/tex]
If the x-value is multiplied by 3, what happens to y? The y-value is multiplied by _______
Answer:
Follow me please
Mark brainliest
A rectangle prisms base is 8 feet long. It is 2 1/2 times taller than it is long and 1/2 wide as it is tall. What is the volume of the rectangular prism?
Answer:
1600 cubic feet
Step-by-step explanation:
8 x 2 1/2 = 8 x 2.5 = 20
20 divided by 1/2 = 10
8 x 10 x 20 = 1600
What’s the missing side length?
Answer:
14 cm
Step-by-step explanation:
this is because of the far left side of the shape being 6cm and as well as with the 8 cm from one side of the shape being another component to the origin of the side length, this would give us the equation 6 + 8 with out sum coming out to 14 cm being identified as the right unknown length.
An isosceles triangle has an angle that measures 134°. Which other angles could be in that isosceles triangle?
Answer:
[tex]23^{o}[/tex] and [tex]23^{o}[/tex]
Step-by-step explanation:
An isosceles triangle has two of its sides and angles to be equal. Let each of the unknown equal angles be represented by x. Since one of its angles measures 134°, then;
x + x + 134° = [tex]180^{o}[/tex]
2x + 134° = [tex]180^{o}[/tex]
2x = [tex]180^{o}[/tex] - 134°
= 46
x = [tex]\frac{46}{2}[/tex]
= [tex]23^{o}[/tex]
x = [tex]23^{o}[/tex]
The other angles that could be in the isosceles triangle are [tex]23^{o}[/tex] and [tex]23^{o}[/tex].
Given the equation y = mx+q
Change the subject of the formula of
1.1.1 m
Answer:
m = [tex]\frac{y-q}{x}[/tex]
Step-by-step explanation:
Given
y = mx + q ( subtract q from both sides )
y - q = mx ( divide both sides by x )
[tex]\frac{y-q}{x}[/tex] = m
A line intersects the point (-11, 4) and has a slope of -2. What are the inputs to the point-slope formula? y - [?] = [](x-[])
y - 4 = -2 ( x - ( -11)) which would simplify to y - 4 = -2 ( x + 11) !!
1- mass of earth is 1/95 of the mass of Saturn. if mass of earth is 5.97 x 10^24 kg.find mass of Saturn. show your all work out.
2- write 267000000 in standard form.
3- Maria, Carolina and Pedro receives $1600 from their grandfather in ratio 7:5:4. calculate share of each
Answer:
5.6715 * 10^26 kg
Step-by-step explanation:
Given that :
Mass of earth = 1/95 the mass of saturn
If Mass of earth = 5.97 x 10^24 kg
Let the mass of saturn = x
5.97 x 10^24 kg = 1/95 * x
5.97 x 10^24 kg = x / 95
x = 95 * 5.97 x 10^24 kg
x = 567.15 * 10^24
x = 5.6715 * 10^26 kg
Mass of saturn = 5.6715 * 10^26 kg
Identify the pair of congruent corresponding angles and the corresponding sides.
The ratioof men to woman at a university is 6 to 5. How many woman students are there if there are 3600 men?
Answer:
There are 3000 woman students.
Step-by-step explanation:
Since the ratio is 6:5, so we have to reduce our number to 3000 from 3600 as 6x6=36 and then we can add the zeros.
A jet travels 460 miles in 5 hours. At this rate, how far could the jet fly in 15 hours?
Answer:
1380 miles in 15 hours (92 mph).
Step-by-step explanation:
460/5 = 92.
92 mph.
92*15=1380
1380 miles in 15 hours
Answer:
1380 miles in 15 hours
Step-by-step explanation:
*Assuming the jet travel at a constant speed.
First, find the amount the jet flew in 1 hour. Divide 460 miles with 5 hours:
460/5 = 92
The jet travels 92 miles per hour.
Next, multiply 92 mph with 15 hours:
92 x 15 = 1380 miles
1380 miles in 15 hours is your answer.
PLSSS HELP GIVING 5 POINTS PLUS BRAINLIEST
The Ridgeport school district collected data about class size in the district. The table shows the class sizes for five randomly selected kindergarten and seventh-grade classes. Number of students in randomly selected class Mean Mean absolute deviation 19 1.2 Kindergarten 17, 18, 19, 21, 20 29 2.4 25, 30.27, 29, 34 Seventh grade Based on these data, which statement is true? O A. The recommended number of students in a kindergarten class is 19. O B. The average size of a seventh-grade class is larger but varies less than that of a kindergarten class. O C. The average size of a seventh-grade class is larger and varies more than that of a kindergarten class. O D. Every seventh-grade class has 10 more students than a kindergarten class.
Answer:The answer should be D based on the data given.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Write the equation in standard form.
1 + 4 = 3 (3x + 3)
Answer:
in fraction form it is -4/9 and in decimal form it is -0.4
Step-by-step explanation:
If time is four hours from now, the time left till midnight would be quarter that if it is one hour from now. What time is it now?
Answer:
The time now is 7 pm
Step-by-step explanation:
Suppose that now is the time T.
We know that:
"if time is four hours from now, the time left till midnight would be a quarter that if it is one hour from now".
Then:
if we define midnight as 12, and we assume that T is in the pm range.
Then the "time left till midnigth, assuming that the time is four hours from now" will be written as (12 - (T + 4))
With this in mind, we can write the problem as:
12 - (T + 4) = (1/4)*( 12 - (T + 1))
Now we can solve this for T.
12 - T - 4 = (1/4)*(12 - T - 1)
8 - T = (1/4)*(11 - T)
4*(8 - T) = 11 - T
32 - 4*T = 11 - T
32 - 11 = -T + 4*T
21 = 3*T
21/3 = T
7 = T
Then T = 7 pm
The time now is 7 pm
Help pls I really need to turn this in !!!!!!!!!
Answer:
g > 8
Step-by-step explanation:
25g > 200, so divide 200 by 25, and you get 8. Since the original symbol was >, keep it.
Which table represents linear function?
Answer:
does not represent a linear function.
Step-by-step explanation:
For the function to be linear, the slope must be the same for every poknt along the function. If is not, then is not a linear function.
Let us now calculate the slope;
[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]
We shall take the first two points
[tex]m = \frac{4 - 2}{2 - 1} \\ m = \frac{2}{1} \\ m = 2[/tex]
Next we shall take the 2nd and 3rd points
[tex]m = \frac{8 - 4}{3 - 2} \\ m = \frac{4}{1} \\ m = 4[/tex]
The slope is not the same for these two different point, hence this table does not represent a linear function.
Find the value of x.
Answer: x = I’m not doing that
Step-by-step explanation:
What are the coordinates of the point on the directed line segment from K (-5, -4) to L (5,1) that partitions the segment into a ratio of 3 to 2.
Answer:
i think its d
Step-by-step explanation:
Help me with this!!!!
9. Order the following from least to greatest:
10-2
10-30 1012
10-12 1030
10-
100
PLZZZZZZZ HELPPP
10-2=8
10-30=-20
10-12=-2
10-100=-90
8,-2,-20,-90
10-2, 10-12, 10-30, 10-100
---
hope it helps
WHAT ARE THE REAL SOLUTIONS FOR X IF |X|-7=7? DUE BY 11 HURRY PLEASE
Answer:
x=14,-14
ive answered like 4 of your questions lol
During a scuba dive, Lainey descended to a point 18 feet below the ocean surface. She continued her descent at a rate of 25 feet per minute. Write an inequality you could solve to find the number of minutes she can continue to descend if she does not want to reach a point more than 143 feet below the ocean surface. Use the variable t for time.
Answer:
Inequality representation :
18 + 25t ≤ 143 ;
t = 5
Step-by-step explanation:
Given that:
Initial dive, I = 18 feets
Descent rate, r = 25 feets / minute
Maximum depth reached = 143 feets
Time = t
Inequality representation :
18 + 25t ≤ 143
To solve for t
25t ≤ 143 - 18
25t ≤ 125
Divide both sides by 25
25t / 25 ≤ 125 / 25
t ≤ 5
The probability of that nicky will pass his driving test is 3/7 what is the probability of him failing?
Answer:
4/7
Step-by-step explanation: