Miranda needs to add 68+19 mentally but is struggling.If she knows that 68+20=88 how can she use this to help.Use a similar approach to describe how Miranda could add 37+29 mentally
Question 6
Which measurements could not represent the side lengths of a right triangle?
A 5 cm, 3 cm, 4 cm
B 12 cm, 5 cm, 13 cm
C 3 cm, 2 cm, 1 cm
D 12 cm, 35 cm, 37 cm
Please Help
A suitcase is 27 inches long and
24 inches wide. What is the
diagonal length of the suitcase?
Answer:
The diagonal is 30 inches
step-by-step explanation:
The diagonal is 30 inches
Step-by-step explanation:
Assuming a rectangular suitcase (with right angles), we can use the Pythagorean theorem to solve this
a² + b² = c²
so we plug our two values to find the diagonal (hypotenuse)
24² + 18² = c²
576 + 324 = c²
900 = c²
c = √900
c = 30
The diagonal is 30 inches
What is the inverse of the function f(x) = 2x + 1?
O.h(x) =
h(x) =
1 x + 2 / 2
Oh(x) =
= 5X-2
+x-2
on(x) = -x + 2
We have [tex]y=2x+1[/tex], to find inverse switch y and x then solve for y.
[tex]x=2y+1 \\ x-1=2y \\ y=\frac{x-1}{2}[/tex].
Hope this helps.
(05.05 MC) The length of a rectangle is shown below: On a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points A and B are shown. The point A is on ordered pair 1, 3, and the point B is on ordered pair negative 3, 3. A straight line joins the points A and B. If the area of the rectangle to be drawn is 20 square units, where should points C and D be located, if they lie vertically below the line that connects B and A, to make this rectangle? A. C(−3, −2), D(1, −2) B. C(−3, −1), D(1, −1) C. C(−3, −7), D(1, −7) D. C(−3, −5), D(1, −5)
Answer:
Your answer is C.
Step-by-step explanation:
Have a great day!
Answer:
you need 2 answers to give brainlies so here you go I guess
2x - 2x -6
How to factor
Answer:
-6 factor the polynomial
Step-by-step explanation:
Please help quick!!
8/5 + 8 ≤ 13
Answer:
Well the answer to the first half of the question is 9.6 so.. 13 would be greater than that. :/
Step-by-step explanation:
Answer:
48/5 <= 13 is always true there are infinitely many solutions
4. The__________ is the original figure.
A. image
B. per-image
C. enlargement
D. reduction
Answer:
he is the answer
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
hello i need help pls
Answer:
1. 3
2. 3
3. 18
Step-by-step explanation:
Answer:
A = 3
B = 3
C = 18
have a nice day!
:)
Last year at a certain high school, there were 50 boys on the honor roll and 75 girls on the honor roll. This year, the number of boys on the honor roll increased by 8% and the number of girls on the honor roll increased by 24%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Answer:
About 15.3%!
Step-by-step explanation:
ill explain in comments, i hope this helps you out
Answer:
17.6
Step-by-step explanation:
Help please! I’ll give brainliest!
What is the formula for solving area for trapezoid?
Answer:
A= a+b divided by 2 then multiply by h(height)
Step-by-step explanation:
A=a+b÷2×h
What is the value of x in the equation 3(2x + 8) = 0? Group of answer choices −8 −4 4 8 please hurry!
Answer:
-4
Step-by-step explanation:
3(2x+8) = 0
Distribute
6x + 24 = 0
24 = -6x + 0
24/-6 = -4
Kate shares a 64-ounce bottle of apple cider with 5 friends. Each person’s serving will be the same number of ounces. Between what two whole number of ounces will each person’s serving be? Explain using division.
Answer:
12 and 13
Step-by-step explanation:
The computation of the number of ounces will each person serving be is given below:
Ounces be 64
And, the friends be 5
So for each one it would be
= 64 ÷ 5
= 12.8
That means
12.8 is lies between 12 and 13
I'll give you 30 points please need help
Answer:
1831.34
Step-by-step explanation:
What is the area of the figure?
118 in 2
48 in 2
128 in 2
108 in 2
The answer Is D! 108 In 2.
What is the equation of a line with a slope of 6 and a y-intercept of -2?
Answer:
y = 6 x - 2
Step-by-step explanation:
_________________________
Answer:
y=6x-2
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept.
0.75% of 80 is what number
Answer:
i got it is 0.6. That is the number
Answer:
75 percent of 80 is 60....
Step-by-step explanation:
if figure f is rotated 180 degrees and dilated by a factor of 1/2 which new figure could be produced
The figure will be in the third quadrant and the figure gets shrunk to half. The diagram is given below.
What is dilation?Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
If the figure is rotated 180 degrees and dilated by a factor of 1/2.
Then the new figure will be
Let the position of the figure is in the first quadrant. Then
After the rotation of 180 degrees of the figure, the figure will be in the third quadrant.
And if the scale factor is 1/2 then the figure gets shrunk to half.
The diagram is given below.
More about the dilation link is given below.
https://brainly.com/question/2856466
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Help anyone please
Giving out brainliest
How much does 2.5 L of oil cost if 2,000 mL costs $5.00?
Show work
Answer:
$6.25
Step-by-step explanation:
2000ml = 2 litres
2.5L - 2L = 500ml
So now we know that without the 500ml, it is 5 dollars.
Find out how much 500 ml cost.
2000ml = 5.00
1ml = 5.00 ÷ 2000 = 0.0025
500ml = 0.0025 x 500 = 1.25
2L + 500 ml = 2.5L (which 2.5L costs 6.25)
The perimeter of a rectangle is 32. The width is four less than the length. Find the length of the rectangle.
all the explanation is in the photo
I need help if you help me I give you point
Any number with 3 in the tens place.
So, B.
6) How are a parallelogram and a trapezoid different?
A A trapezoid has ony 1 pair of parallel sides, but a paralelogram has 2.
C.B.A parallelogram has 4 right angles, but a trapezoid doesn't need to have 4 right
angles
CA parallelogram has only 1 pair of parallel sides, but a trapezoid has 2
D A trapezoid has 4 night angles, but a parallelogram doesn't need to have 4 night
angles
Answer:
aa the first one
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
it takes 15 cups of water to fill 1/3 bucket. How much water is needed to fill 1 bucket?
Answer:
45 cups
Step-by-step explanation:
Data on U.S. work-related fatalities by cause follow (The World Almanac, 2012). Cause of Fatality Number of Fatalities Transportation incidents 1795 Assaults and violent acts 837 Contact with objects and equipment 741 Falls 645 Exposure to harmful substances or environments 404 Fires and explosions 113 Assume that a fatality will be randomly chosen from this population. Round your answers to four decimal places. a. What is the probability the fatality resulted from a fall
Answer:
0.1634 = 16.34% probability the fatality resulted from a fall
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question, we have that:
1795 + 837 + 741 + 645 + 404 + 113 = 4535 total fatalities.
Of those, 741 from falls.
741/4535 = 0.1634
0.1634 = 16.34% probability the fatality resulted from a fall
i am really stuck in this one so help?
Answer: 7
Step-by-step explanation:
15-8 is 7
(T & G) -> (E v D) what does this mean
Answer:
The work done by the electric field in Figure 1 to move a positive charge q from A, the positive plate, higher potential, to B, the negative plate, lower potential, is
W = −ΔPE = −qΔV.
The potential difference between points A and B is
−ΔV = −(VB − VA) = VA − VB = VAB.
Entering this into the expression for work yields W = qVAB.
Work is W = Fd cos θ; here cos θ = 1, since the path is parallel to the field, and so W = Fd. Since F = qE, we see that W = qEd. Substituting this expression for work into the previous equation gives qEd = qVAB.
The charge cancels, and so the voltage between points A and B is seen to be
{
V
AB
=
E
d
E
=
V
AB
d
(uniform E − field only)
Step-by-step explanation:
The relationship between V and E for parallel conducting plates is E=Vd E = V d. From a physicist's point of view, either ΔV or E can be used to describe any charge distribution
.Which point is located at (4, –2)?
On a coordinate plane, point A is 2 units to the left and 4 units up. Point B is 4 units to the right and 2 units down. Point C is 4 units to the left and 2 units up. Point D is 2 units to the right and 4 units down.
A
B
C
D
Point B is 4 units to the right and 2 units down from the origin points.
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given, point is located at (4, –2)
Since on the option distance given is from Origin points,
Since we know in coordinates Plane.
X = 4 would be at 4 units right of the origin
y = -2 would be at 2 units down of the origin.
Thus point (4, -2) will be 4 units right and 2 units down from the origin.
Learn more about coordinates here:
https://brainly.com/question/20282507
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On an American League baseball team with 15 field players and 10 pitchers, the manager must select for the starting line-up, 8 field players, 1 pitcher and 1 designated hitter. A starting line-up specifies the players for these positions and the positions in a batting order for the 8 field players and designated hitter. If the designated hitter must be chosen among all the possible field players, how many possible starting line-ups are there.
Answer:
There are 18,162,144,000 possible starting line-ups
Step-by-step explanation:
The order in which the player are chosen is important, as if two player exchange places, we have a new batting order. So we use the permutations formula to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]
In this question:
Batting order:
9 batters(8 field + the designated hitter) from a set of 15. So
[tex]B = P_{(15,9)} = \frac{15!}{(15-9)!} = 1816214400[/tex]
Pitcher:
1 from a set of 10. So
[tex]P = P_{(10,1)} = \frac{10!}{(10-1)!} = 10[/tex]
Total:
[tex]T = B*P = 1816214400*10 = 18162144000[/tex]
There are 18,162,144,000 possible starting line-ups