PLEASE HELP I CANT FIGURE IT OUTTTT
Trapezoid ABFE is similar to trapezoid EFCD. What is the length of DC?
Answer:
6.75
Step-by-step explanation:
Find the relationship between the trapezoids. You can see that the top of trapezoid ABFE is 3 units and the top of EFCD is 4.5 units. 3 * 1.5 = 4.5, so t the sides of trapezoid EFCD are 1.5 times more than the sides of ABFE.
Now, you know the bottom of ABFE is 4.5, so the bottom of EFCD is 1.5 times longer because they are proportional, so you can do 4.5 * 1.5 = 6.75 units.
I'LL GIVE BRAINLIEST:
Answer:
D is the one
Step-by-step explanation:
Answer:
sorry its A,
Step-by-step explanation:
im like jumping back and forth between here and actual schoolwork
at 9 am you have to run 2 miles. at 9:24 am you have run 5 miles. what is your running rate in minutes per mile
A ball’s height as a function of how long it spends in the air can be modeled by the equation h = -16t2 + 160t. Find the domain and range for this situation.
Answer:
Slope=0.014/2.000=0.007
Describe, in at least 3 sentences, the difference between when a quadratic function opens upward and downward.
tickets to the country fair cost $8 each. Seventy people bought their tickets at the gate. The revenue ticket sales was $ 2,560. How many people bought their tickets at the gate?
Answer:
70 people
Step-by-step explanation:
It literaly says it in the question.
help me please its easy
please dont copy answers from other people, it's really annoying and that just proves you dont know the answer so just ignore this if you do
Answer:
So jane can fill 3 cases cause there are 3 beverages and she will have 0 bottles left
Nemo swims from point A(-4,8) to point B(-8,2) then finally to point C(-5,4) creating a triangle. Dory watched Nemo swim and tried to reflect his movements. Dory swam from A'(4,8) to point B'(-8,2) to point C'(5,4) which also created a triangle. Examine the points and determine if Dory made the right movements to be considered a reflection. Is it a reflection?
Answer:
No, because point B' should be (8,2), since this is a reflection across the y-axis
Step-by-step explanation:
Answer: Dory did not go in Nemo's direction corectly
Step-by-step explanation: Dory when to (4,8) insted of (-4,8) so is she went to -4,8 then she would have been in a correct triangle
Help is needed please and thank you
Alanah is picking up two friends to go to a concert. She drives from her house to pick up Mia, then she drives to pick up Teresa, and then they go to the arena to see the concert. Answer the questions to find the total distance of Alanah's trip to the arena. When necessary, round answers to the nearest tenth.
Answer:
22 miles
Step-by-step explanation:
(2,8) (8,16) (8,2) (14,4)
16-8=8
8-2=6
8+6=14
14-8=6
4-2=2
6+2=8
14+8=22
Solve x-10 > -2, and then graph the solutions. Use pencil and paper. Explain how you can use mental math to solve the inequality.
pleeeeeeeeeaaaaaase help me
What is the slope of the line that passes through the following points: (7,10) and (10,9)
A -1
B 3
C 4
D -1/3
Answer:
C
Step-by-step explanation:
because on a graph x and y passes through and the slope of 7,10 due to numerial equation is 3
Answer:
the answer is d
Step-by-step explanation:
A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown. How much cardboard will be needed to make this design?
A.96 cm2
B.102 cm2
C.108 cm2
D.76 cm2
What is the value of the expression shown below?
3 over 6 to the power of 2 + 7 × 4 − 5
6 and 1 over 4
6 and 1 over 2
23 and 1 over 4
23 and 1 over 2
help me plz!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
10 points, Solve the rational exponents, please show the work if you can :) please don't use me for points, its already happened twice today.
[tex]2^{x} = 128, 5^{x} = 15,625, 8^{x} =4096, 3^{x} =6561, 8^{x} =262,144, 5^{5x} =3125, 7^{x} =2401, 7^{3x} = 117,649, and 9^{x} =729[/tex]
Given m||n, find the value of x.
(explain answer) Helpp pleasee!! asap
Answer:
x = 30 degrees
Step-by-step explanation:
When two parallel lines are intersected by a transversal, the alternate corresponding angles are supplementary, meaning their degree measures add up to 180. One can apply this here by stating that the two given angles add up to 180. Then one can simplify and use inverse operations to solve for (x).
(6x - 5) + (x - 25) = 180
6x - 5 + x - 25 = 180
7x - 30 = 180
+30 +30
7x = 210
/7 /7
x = 30
the second image is an example to help you solve this problem on the first image
Answer:I see no image
Step-by-step explanation:sorry
The temperature for the day starts at 37 degrees and rises to at least 60 degrees.
Which of the following inequalities could be used to find all the possible values of t, the amount the temperature could rise?
You could do 60-37 then that would give you 23. If that's what your looking for
please include an explanation
Answer:
b and c
Step-by-step explanation:
A train pulls into a station and lets off its passengers. please help!
Answer:
C
Step-by-step explanation:
Describe in your own words how to tell if an equation has infinite solutions or no solution at all
Answer:
We can identify which case it is by looking at our results. If we end up with the same term on both sides of the equal sign, such as 4 = 4 or 4x = 4x, then we have infinite solutions. If we end up with different numbers on either side of the equal sign, as in 4 = 5, then we have no solutions.Step-by-step explanation:
WILL GIVE BRAINLIEST!!! PLEASE GIVE AN EXPLAINATION
What is the probability of rolling either two identical numbers or rolling a sum of 8 using two number cubes, each labeled 1 – 6?
Answer:
5/18
Step-by-step explanation:
We have 2 things to consider here, rolling two identical numbers, or rolling a sum of 8
Rolling two identical numbers
To make this simple, think about how many possibilities there are to have two identical numbers. (1,1) (2,2) (3,3) (4,4) (5,5) (6,6). The total amount of possibilities for rolling two dice is 6*6 which is 36. That would be 6/36 which is 1/6
Rolling a sum of 8
The numbers which add up to 8 are, (2,6)(3,5)(4,4)(5,3)(6,2). With 36 total possibilities, it would be 5/36.
However, we can see, (4,4) is repeated, so we have to subtract 1/36.
Answer
1/6 + 5/36 - 1/36
6/36 + 5/36 - 1/36
10/36
5/18
Answer:
5/18
Step-by-step explanation:
***Dora's recipe calls for 5/8 ounce of garlic. Dora's scale shows that she has cut up 0.58 ounce of garlic. How much more garlic does Dora need? Dude hurry up plz*** :(
Answer: She does not need more garlic
Step-by-step explanation:
5/8= 0.625
She does not need more garlic
PLEASE HELP
Write the equation of the line in slope-intercept form.
The equation of the line in slope-intercept form is
Answer:
y = 50x + 20
Step-by-step explanation:
[tex]m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex]
Use the slope-intercept formula to find the slope.
[tex]m = \frac{120 - 20}{2 - 0}[/tex]
[tex]m = \frac{100}{2} = 50[/tex]
The y-intercept is where the line crosses the y-axis.
Answer:
y = 50x + 20
Step-by-step explanation:
finding slope or gradient, choose any two points on the line i.e (2.0, 120) and (0.0, 20)
m = (y2 - y1)/(x2 -x1)
= (120-20)/(2.0-0.0)
= 100/2
= 50
finding the equation of the line using point (0,20)
=> y = mx + c
=> 20 = 50*0 + c
=> c = 20
so equation of the line
=> y = 50x + 20
Please give me brianliest and follow me if you want me to help you always
which region has the safest drinking water?
Answer:
if it depends on how much access you have to clean water, I'd say a since both the median and all qaurtile seem to be higher.
Step-by-step explanation:
Answer: A
Step-by-step explanation:
Patrick drank 64 fl. Oz. of water in 3 days. At this rate, how long will it take him to drink a gallon ( 128 fl oz)?
Answer:
6 days
Step-by-step explanation:
How is a ratio table used to graph equivalent ratios?
A. Find the value of each ratio as a fraction and plot the fractions on a number line.
B. Find the differences of the values in the ratio table and plot the differences on a number line.
C. Use the values in the ratio table to write coordinate pairs for the points on the graph.
D. Use the equivalent ratio in lowest terms to plot the numerator on the x-axis and the denominator on the y-axis, then connect the two points.
Answer:
C
Step-by-step explanation:
Answer:
UR MOM LOLOLOLOLOLOOOL
Step-by-step explanation: