Answer:
If the measures of the corresponding sides of two triangles are proportional then the triangles are similar. Likewise if the measures of two sides in one triangle are proportional to the corresponding sides in another triangle and the including angles are congruent then the triangles are similar
8) Which of the following is equivalent to 33 + 77
2 points
3(11 + 7)
3 X 11) X (7 X 11)
7(3 + 11)
11( 3 + 7)
what is x in the following equation
y=3x-5
6x+3y=15
Answer:
x = 2 , y = 1
Step-by-step explanation:
Solve the following system:
{y = 3 x - 5 | (equation 1)
3 y + 6 x = 15 | (equation 2)
Express the system in standard form:
{-(3 x) + y = -5 | (equation 1)
6 x + 3 y = 15 | (equation 2)
Swap equation 1 with equation 2:
{6 x + 3 y = 15 | (equation 1)
-(3 x) + y = -5 | (equation 2)
Add 1/2 × (equation 1) to equation 2:
{6 x + 3 y = 15 | (equation 1)
0 x+(5 y)/2 = 5/2 | (equation 2)
Divide equation 1 by 3:
{2 x + y = 5 | (equation 1)
0 x+(5 y)/2 = 5/2 | (equation 2)
Multiply equation 2 by 2/5:
{2 x + y = 5 | (equation 1)
0 x+y = 1 | (equation 2)
Subtract equation 2 from equation 1:
{2 x+0 y = 4 | (equation 1)
0 x+y = 1 | (equation 2)
Divide equation 1 by 2:
{x+0 y = 2 | (equation 1)
0 x+y = 1 | (equation 2)
Collect results:
Answer: {x = 2 , y = 1
Answer:
X=2
Step-by-step explanation:
Please help :)
Drag the tiles to the correct boxes to complete the pairs.
March the pairs of variables with the type of relationship they show.
Maurissa has 1,965 stickers. She wants to divide them equally into 8 goodie bags. After separating the stickers, she realized she had a few stickers left over. How many stickers did she have left over?
Answer:
5
Step-by-step explanation:
Maurissa has 1965 stickers, she wants to divide them equally into 8 bags
Therefore the amount of stickers that will be left after seperating them into the bags can be calculated as follows
= 1965/8
= 245 remainder 5
Hence the amount of stickers that will be left is 5
explain how to do this please
Answer:
60
Step-by-step explanation:
we know that it is less then 90 degrees so it can't be 110 and 70 degrees would be more extended from the horizontal line
Answer:
70°is your ans
Step-by-step explanation:
110+x=180° {being alternate interior angle}
x=180-110
x=70°
In parallelogram ABCD, the measure of angle A=3x and the measure of angle B =x+10. What is the measure of angle D?
Answer: 52.5
Step-by-step explanation: 2(3x+10)+2(x+10)=360 because all the sides of a rhombus equal 360 and alternate sides are equal
8x+20=360
-20=-20
8x/8=340/8
x=42.5
x+10. 42.5+10=52.5
D=52.5
The measure of ∠D in parallelogram ABCD is 52.5°.
What is a parallelogram?A parallelogram is a 2D figure in which opposite sides are equal.
We know in a parallelogram sum of the adjacent angles is 180° and opposite angles are equal.
∴ In a parallelogram, ABCD ∠A = ∠C and ∠B = ∠D and we also know that sum of all the interior angles of a parallelogram is 360°.
∴ ∠A + ∠B + ∠C + ∠D = 360°.
2∠A + 2∠B = 360°.
2(3x) + 2(x+10) = 360°.
6x + 2x + 20° = 360°.
8x = 340°.
x = 42.5°.
Given, ∠B = ∠D = x + 10° = 42.5° + 10° = 52.5°.
learn more about parallelograms here :
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Can some one help me with this plzzz
Answer:
I cant see the answer
Step-by-step explanation:
The Corner Store sells 4 bottles of energy drinks for $11.56, Bev's sells 6 bottles for $17.94. Which is the better buy?
Answer:
The corner store.
Step-by-step explanation:
11.56/4 =2.89$
17.94/6=2.99$
corner store sells it for cheaper by 10 cents
Which equation represents the statement L is between R and T.
Answer:
B; LR + TL = RT
Step-by-step explanation:
Here, we want to select the equation that clearly defines that L is between R and T
What this mean is that we have an entire length of RT and L is between these two points
This mean;
RT = RL + LT
Subtract.
7 4/6 - 5 5/6=
Answer:
7 4/6 - 5 5/6 = 1.83 or 1 5/6
Hope This Helps!
please help me answer
Answer:
x=20
Step-by-step explanation:
Convert 8/9 to its decimal form and round to the nearest thousandth
To figure out what a fraction is as a decimal u would do the top divided by the bottom
For this fraction it would look like this,
8 divided by 9 which would get you 0.88888888888
So your decimal is 0.889
Its not 0.888 because with decimals since a typical decimal is show as 2-3 numbers it would be rounded up to keep it as 3 numbers or less. so this would be 0.889 or if that doesnt work 0.888 with a line over the last 8.
Answer:
0.889
Step-by-step explanation:
0.88888888 repeating the 3rd 8 is the thousandth place so you look at your neighbor and it is 5 or higher so you round up to 0.889
PLSSSS HELPPPP I WILLL GIVE BRAINLIEESTTT!!!!!!!!!!
Carnival Cruise
Company is offering a
vacation sale of $499
for 5 nights. How much
would it be per night
on the cruise ship?
Answer:
About $99.8
Step-by-step explanation:
499 / 5 = 99.8
100 point and Branliest
Obtuse Scalene Triangle Translation to prove SSS Congruence
1. Describe the translation you performed on the original triangle. Use details and coordinates to explain how the figure was transformed, including the translation rule you applied to your triangle.
2. What other properties exist in your triangle? Discuss at least two theorems you learned about in this module that apply to your triangle. Make sure to show evidence by discussing your triangle's measurements.
3. Did your triangle undergo rigid motion? Explain why.
Obtuse Scalene Triangle Translation SSS Congruence is proved in the below answer.
What is a scalene triangle?The scalene triangle is one in which the all the sides of the triangle are of different size.
(1) The Transformation I used on the original triangle was counting 10 spaces right and three spaces up from each of the three original points, and then placing a point to form a new triangle.
Point A's original coordinates are (6,-3). Add 10 to 6 and 3 to -3, and you get the coordinates to our new point (16,0).
This is the original corresponding point. When you do that to the other 2 points, you will have a new triangle that is congruent to the original one.
(2) I rotated the triangle 180 degrees, and it went clockwise.
(3) When I reflected the original triangle, I reelected it across the y-axis. All the three points were reflected across the line because the image on the other side of the line matched the original.
To know more about Scalene triangle follow
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What is the value of x?
Martin needs 3.25 gallons of red paint for his small barn and 1.25 gallons of paint for his shed. He spends $81 on paint. How much does the paint cost per gallon?
$18.00
$24.54
$27.00
$40.50
Answer:
the answer is he pays $18.00 per gallon
Step-by-step explanation:
just took the test got it right.
If y varies directly with x and y=4 and y=12. Find the direct variation equation (find k and put into an equation).
Answer:
When in public, wear a mask
Just a teeny, weeny task
It helps keep is safe and sound
Health and care, all around
On your mouth, and on your nose
Good to cover both of those
Step-by-step explanation:
It's called the mask song you can ask Google assistant to sing it for you:)
Find the x-intercept of the linear function
please help. i cant get this
Answer:
its E
Step-by-step explanation:
A source supply produces 7.5 x 107 gallons of water per day. How many gallons of water will be produced in 37 days?
Answer: 29,692.5 gallons of water
Step-by-step explanation: first i multiplied 7.5 and 107 and got 802.5 and since it wanted to know about 37 days i multiplied 802.5 by 37 and got 29,692.5
Terry drove 366 miles in 6 hours at a constant speed. How long would it take him to drive 427 miles at the same speed
Find his speed by dividing 366 miles by 6 hours:
366/6 = 61 miles per hour.
Divide 427 miles by 61 miles per hour to find the time:
427/61 = 7 hours
The answer is 7 hours.
Answer:
8 1/2 hours
Step-by-step explanation:
Sped
414 is 45% of what number
Answer:
920
Step-by-step explanation:
(414x100) / 45
Hello!
The answer is..
414 is 45% of 920!
Hopefully this helps! <3
how many solutions does -7p + 4 + 3p = 2p + 10 have
WILL GIVE BRAINLIEST PLEASE SHOW YOUR WORK
kyle cuts from poster paper a large red triangle with a area of 27 square inches. he wants to make a dilated small blue triangle using a scale factor of 1/3. what will be the area of the blue triangle
Answer:
9
Step-by-step explanation:
Based on the information you gave me.. the area of a triangle is 1/2bh so it would either be 9 times 6 or 18 times 3... but if we're just going by scale factor, i would say it's just a proportion problem so
1:3
x:27
the answer would be 9
Last year the depth of the river was 4.2 feet deep.
This year it dropped 19%.
Find the depth of the river this year to cross it.
Answer:
3.402
Step-by-step explanation:
If it dropped 19% that means it is only 0.81 of the depth last year. Multiplying 0.81 by 4.2 gives 3.402.
Select the slope (m) and y-intercept. 3y=2x-3
Answer:
Divide each term by
3
and simplify.
Tap for more steps...
y
=
2
x
3
+
1
Use the slope-intercept form to find the slope and y-intercept.
Tap for more steps...
Slope:
2
3
y-intercept:
1
Any line can be graphed using two points. Select two
x
values, and plug them into the equation to find the corresponding
y
values.
Tap for more steps...
x
y
0
1
3
3
Graph the line using the slope and the y-intercept, or the points.
Slope:
2
3
y-intercept:
1
x
y
0
1
3
3
Step-by-step explanation:
Name # of Sandwiches Time (minutes)
Sam 21 10
Jonah 16 8
Abby 23 9
Mary 19 11
A group of friends is competing to see who can build the most sandwiches in a period of time. Who made the most sandwiches per minute?
Answer:
Abby
Step-by-step explanation:
I did the test on edge2020
What is 7 divided by 2/3
Answer:
10.5
Step-by-step explanation:
Please solve for the following.
Don’t be a child, real answers only :)
( p^2 - 8p^4 - 11p^3 ) + ( 4p^2 + 7p^4 )