Answer:
20 feet tall
Step-by-step explanation:
Since it is 1 in: 2ft and the drawing is 10 in, you multiply 10 by 2 and get 20 feet.
(hope this helps!)
What decimal number is halfway between 16 and 17?
Answer:
16.5?
Step-by-step explanation:
It's halfway between 16 and 17?
Solve
−15x=6
−30
−65
−1
615
Answer:
its -0.4, are those rlly the options? if they are jus round up and do -1
Which of the following expressions is the sum of four terms?
8 + jk + 5m + 12n + 7p
3 + 4m + n
jk + mn
7 + 7j + 7m + mj
I don't understand like what
Simplify the expression /-9/(3-2i)+(1+5i)
help me plssssssssssss
Answer:
Step-by-step explanation:
look at the image
Write and solve a proportion to determine what percent of 120 is 54?.
Answer:
45
Step-by-step explanation:
54 is what percent of 120? = 45
Larry can type 225 words in 3 minutes. How many words can he type in 20 minutes?
Answer:
1500 words in 20 minutes
Step-by-step explanation:
So 225/3 min
or 225:3
so to find unit rate just divide
225/3=75
75 per minute
Now 75 words per minute times 20 minutes75*20=1500
So 1500 words in 20 minutes
Answer:
1500
Step-by-step explanation:
225/3= 75
75 words per 1 min
75 x 20= 1500
Calculate the value of each expression 18/-3
Either Table A or Table B shows a proportional relationship
Table A
x
Plot the points from the table that shows a proportional relationship
4
5
3
1 2
Undo
→ Redo
x Reset
Point + Move
6
у
10
8
10
Table B
9
1
2
4
6
у
3
4
6
8
7
6
Answer:
table A
Step-by-step explanation:
1,2 3,6 4,8 5,10
I did the test
The table A shows a proportional relationship between x and y, for every value of x, y doubles.
Proportional relationshipA proportional relationship exist between two entities if an increase in one causes an increase in another or vice versa.
Table Ax y
1 2
3 6
4 8
5 10
Table Bx y
1 3
2 4
4 6
6 8
Thus, the table A shows a proportional relationship between x and y, for every value of x, y doubles.
Learn more about proportional relationship here: https://brainly.com/question/2575222
(−5x 2 squared +6x+7)+(−x2 squared +4x)= please help me will mark brainliest.
Answer:
I believe it equals -6x²+10x+7
Step-by-step explanation:
Geometry help please. What is the value of v?
Answer:
v=15
Step-by-step explanation:
31+4v+44=9v
Answer:
v = 15
Step-by-step explanation:
By exterior angle theorem:
9v° = 31° + (4v + 44)°
9v° = (4v + 44 + 31)°
9v = 4v + 75
9v - 4v = 75
5v = 75
v = 75/5
v = 15
Question 9 of 10
What is the value of y?
B
60°
12
12
60
A
12
A. 36°
B. 1200
Answer:
d
Step-by-step explanation:
its a triangle all sides are equal. so it would be d-60 degrees
Which multiplication expression can be used to find 3/5 divided by 7/10
Answer:
[tex]\frac{3}{5}[/tex] x [tex]\frac{10}{7}[/tex]
Step-by-step explanation:
PLEASE HELP ME ITS DUE IN AN HOUR AA
x/2 - 1 = 3
What is X
Please help me, I’ll try to give brainliest!!
Answer:
x=8
Step-by-step explanation:
add 1 to each side
x/2-1=3
+1 +1
x/2=4
multiply each side by 2 to isolate the varible
x/2=4
x2 x2
x=8
What is the distance between the two coordinates points c and b?
The cost of renting a boat is $51 for 5 hours. Which of the following is not an equivalent rate? Give the letter of your answer and justify your answer. Show your work.
A. $61.20 for 6 hours
B. $30.60 for 3 hours
C. $71.40 for 7 hours
D. $41.20 for 4 hours
I'm a number between 17 and 25
um theres alot of numbers well exactly 8 but im going to choose 23
Hope this helped :>
I really need help can somebody please tell me the answer.
Answer: the statement which is not true is: each fraction is greater than the previous fraction
Step-by-step explanation:
Because all the fractions are equivalent to 2/3 . So, they are equal
Plzzz hellppp I needs thiss nowwww plzzzzz
3x + 2 = 11
Answer: x=3
Step-by-step explanation:
3x= 11-2
3x=9
then divide each side by 3
3 divide 3 =1 9 divide 3 = 3 so...
x=3
Which equation best represents the weight, w, of this alligator, n, weeks after hatching?
Answer:pretty sure its 0.25n+6
Step-by-step explanation: that seems the most reasonable
what is the linear equation of (0.5,10) and -4.5,-10
Answer:
The linear equation containing the points (0.5, 10) and (-4.5, -10) will be:
[tex]y=4x+8[/tex]Please check the attached graph also.
Step-by-step explanation:
Given the points
(0.5, 10)(-4.5, -10)Finding the slope between (0.5, 10) and (-4.5, -10)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0.5,\:10\right),\:\left(x_2,\:y_2\right)=\left(-4.5,\:-10\right)[/tex]
[tex]m=\frac{-10-10}{-4.5-0.5}[/tex]
Refine
[tex]m=4[/tex]
Using the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointsubstituting the values m = 4 and the point (0.5, 10) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y - 10 = 4(x-0.5)[/tex]
Add 10 to both sides
[tex]y-10+10=4\left(x-0.5\right)+10[/tex]
Simplify
[tex]y=4x+8[/tex]
Therefore, the linear equation containing the points (0.5, 10) and (-4.5, -10) will be:
[tex]y=4x+8[/tex]Please check the attached graph also.
Maria had $22 to spend on five pencils. After buying them she had $12.
How much did each pencil cost
Answer:
$2
Step-by-step explanation:
did it in my head........
If ab and cd are congruent what is the measure of
the measure of angle COD will be 101°
angle AOB and angle COD are vertically opposite angles
I need help on listing the four points that have a distance of 8 from B, thank you!
Answers:
(12, 3)(-4, 3)(4, 11)(4, -5)A diagram is shown below.
===========================================================
Explanation:
First we locate point B at (4,3). The '4' in the x position means we've gone 4 units to the right of the origin, and the 3 in the y coordinate means we've gone 3 units up.
Now we need to find four points that are 8 units away from this central location. We'll ignore point A.
What we can do is add 8 to the x coordinate of point B to get x+8 = 4+8 = 12. Keeping the y coordinate the same, the point (12, 3) is exactly 8 units away from (4,3). Think of drawing a number line through those two points. Then we can note there are 8 spaces between (4,3) and (12,3). Or we can say "there are 8 spaces between 4 and 12" since that '3' doesn't really play much of a role in this case.
So (12,3) is one answer.
---------------------------------
Move back to point B(4,3)
Instead of adding 8 to the x coordinate, let's subtract 8 from it
x-8 = 4-8 = -4
Again the y coordinate is kept the same.
The point (-4, 3) is 8 units away from (4,3). The number line distance from -4 to 4 is 8 units.
So (-4,3) is another answer.
----------------------------------
Move back to point B
From this starting point, we can move 8 units up. Doing this means we add 8 to the y coordinate, while the x coordinate is kept intact.
(4,3) turns into (4,11) after doing so.
(4,11) is another answer.
---------------------------------
Move back to point B
From this point, we can move down 8 units to arrive at (4,-5). note how y-8 = 3-8 = -5. The x coordinate is kept the same.
(4,-5) is another answer.
----------------------------------
The four points we found were:
(12, 3)(-4, 3)(4, 11)(4, -5)which are four possible answers
Those points are found by going 8 units right, 8 units left, 8 units up and 8 units down in that order. Each time we started at point B as our center of operation. The use of the word "center" is done because we can form a circle of radius 8, and the center of the circle is at B(4,3). Any point on the circle's edge is exactly 8 units away from the center point B.
Refer to the diagram below. The four answers are the red points P,Q,R,S. The point T is another point that could be an answer, but it's not as easy to find compared to the four other points.
if (3, 2) (2, -3) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?
Answer:
90 degrees.
Step-by-step explanation:
Rotate it on Geogebra.
-6+ (-20) + (-40) + 3d
Answer:
-3(22-d) ?
Step-by-step explanation:
I hope this is right please let me know
Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 scoops of powdered drink mix with a half a gallon of water to make each pitcher of juice. One of Ms. Albero’s students said she will mix 8 scoops with 2 gallons of water to get 4 pitchers. How can you use the concept of proportion to decide whether the student is correct?
Answer:
2 scoops per pitcher,
Step-by-step explanation:
2 (per pitcher) * 4(pitchers) = 8
2 scoops makes 1 pitcher and she's using 8 scoops so that would give us 4 pitchers.
9292x2929 give brainliest so yeah gettt itt!
27,216,268
9292
x 2929
________
27,216,268
Answer:
27216268
Step-by-step explanation:
I looked it up lol
What is 48/64 equal to when we simplify
as much as we can?
3/4
16
6/8
24/32
Answer:3/4
Step-by-step explanation: