Write a fraction setting the vertical length of the smaller triangle and the bigger triangle over its horizontal length. What do these fraction represent?
To see if the slopes are the same, write an equation setting the two fractions equal to each other. Is this equation true? Why or why not? What does that mean about the slope between points E and A and the slope between the points A and C?
Answers
Step-by-step explanation:
Vertical length of the smaller triangle is:
2 - 0 = 2Horizontal length of the smaller triangle is:
3 - 0 = 3The fraction:
2/3This fraction is same for the larger triangle, which is 4/6 = 2/3.
It means the slopes are same.
Since the slopes are same, the segments are part of same red line.
Related Questions
If SV=38, SU=26, and the perimeter of SUV is 102, what is the value of RU?
Answers
Answer:
51
Step-by-step explanation:
2. Find the axis of symmetry for the quadratic function, 2x2
- 40x = 0?
Answers
Answer:
x=1/10
Step-by-step explanation:
find the value of x in the triangle shown below
Answers
Answer:
x=74º
Step-by-step explanation:
this is an isosceles triangle based on the two side lengths being the same
so 180=32+2x
148=2x
74=x
A regular heptagon has sides measuring 3.2 inches and an apothem that measures 2.9 inches. What is the area of this heptagon?
Answers
Answer:
32.48 square inches
Step-by-step explanation:
The area of a polygon is [tex]A=\frac{nsa}{2}[/tex] where [tex]n[/tex] is the number of sides of the polygon, [tex]s[/tex] is the side length of the polygon, and [tex]a[/tex] is the length of the apothem.
We are given the polygon is a heptagon, so it has 7 sides, making [tex]n=7[/tex]
We are given the heptagon's side length is 3.2 inches, making [tex]s=3.2[/tex]
We are also given an apothem of 2.9 inches, making [tex]a=2.9[/tex]
Therefore, by using the formula for the area of a polygon, we get[tex]A=\frac{nsa}{2}=\frac{7*3.2*2.9}{2}=\frac{64.96}{2}=32.48[/tex]
In conclusion, the area of the heptagon is 32.48 square inches
how do I do this I forgot
Answers
Speed = distance / time
45 minutes = 0.75 hours
1 hour and 45 minutes = 1.75 hours.
70 km / 1.75 hours = 40 km per hour
Answer: 40 km per hour
please help mee
i’ve been on this for so long
Answers
Answer:
Angle PRQ is 15 degrees.
Step-by-step explanation:
This is because the sides PQ and RQ are sides of a shape with 12 SIDES. So all you have to do is find the degree measurement of each angle of that shape, which is 150 degrees. And since they decided to create another line (PR). It makes it a triangle. Since the triangle is isosceles automatically, then just subtract 180-150=30. Then divide by 2, giving you 15 your answer. This represents each of the acute angles which are equal since the triangle is isosceles.
Answer:
Angle PRQ is 15 degrees.
Step-by-step explanation:
This is because the sides PQ and RQ are sides of a shape with 12 SIDES. So all you have to do is find the degree measurement of each angle of that shape, which is 150 degrees. And since they decided to create another line (PR). It makes it a triangle. Since the triangle is isosceles automatically, then just subtract 180-150=30. Then divide by 2, giving you 15 your answer. This represents each of the acute angles which are equal since the triangle is isosceles.
Sorry people, I am so late. I totally forgot. I am giving out free pooints right now! Click answer fast!
Answers
Answer:
laaate
Step-by-step explanation:
Answer:
Thanks for the points!! :)
Step-by-step explanation:
PLEASE HELP ME OUT
NEED ASAP!!!
WILL GIVE BRAINLIEST
Answers
Answer:
GUUUURRRRLLLL!!!!!! Hey how are you !!!!!
Step-by-step explanation:
what is 7x17 in distributive law
Answers
Answer:
119
Step-by-step explanation:
I hope this helps!!:)
A frame of a house is being built. The face of the roof is shown as follows, where BA=AC and BD=20 feet.
Answers
Answer:
BC = 20
Step-by-step explanation:
if bd is 30 and ba and ac is the same it means that dc is 20 as well
sorry if i got this wrong
What is the value of x? −7.5(x−3)=3.75
Answers
[tex]{\boxed{ \Huge{ \blue{ \mathcal{{ Answer}}}}}}[/tex]
⇛-7.5(x−3) = 3.75
⇛-7.5x + 22.5 = 3.75
⇛-7.5x = 3.75 - 22.5
⇛-7.5x = -18.75
⇛x = -18.75 ÷ -7.5
⇛x = -18.75/-7.5
⇛x = 2.5
Answer:
2.5
Step-by-step explanation:
-7.5(x-3)=3.75
or, -7.5x+22.5=3.75
or, -7.5x= 3.75-22.5
or, -7.5x= -18.75
or, x= 18.75÷7.5
or, x= 2.5
if two polygons are congruent, SUPER=LARGE, then UP = ?
Answers
Answer:
Polygon Hexagon Spair Nakalimutan kuna yung iba sorry
Step-by-step explanation:
sana makatulong
help-
Use the cubes to find the surface area of the shape, in square inches.
Remember, some sides may not be visible in the picture.
18in.215in.213in.210in.28in.218in.2
Answers
Answer:
18 inches squared
Step-by-step explanation:
PLzzz hruuy you will get 100 ponts limted time
Answers
Answer: I think it’s D
Step-by-step explanation:
Answer:
The domain is a set/group of x-values. The range is a set/group of y-values. The first option is not true because there are x-values which are greater than 0 (right side of graph). The second option is not true because the set of y-value stops before it hits the y=0. The third option is not true because there are no y-values which are less than 0 (bottom of graph). The fourth option is correct because the x-values stretch from -infinity on the left side of the graph to positive infinity of the right side of the graph.
:)
I really need help with this please!!
Answers
[tex]6x {y}^{2} = (3x)(2 {y}^{2} )[/tex]
[tex]25 {a}^{3} {b}^{2} = (5 {a}^{2} {b}^{2} )(5a)[/tex]
[tex]6x + 6y + 6p =( 6)(x + y + p)[/tex]
can i have help with this please
Answers
Answer:
a) 2 x 2 x 2
Step-by-step explanation:
If x2-6x+8=0, then x-6 or -2 =0
O True
False
Answers
Answer:
Step-by-step explanation:
The correct factors for this trinomial are
(x - 4)(x - 2)
I don't know where the two factors suggested in the problem come from, so I can't explain how I know they are wrong other than by giving you the correct factors of the given trinomial.
So the answer is false.
If you subtract 16 from my number and multiply the difference by -5 , the result is -55.
Answers
Answer:
Your number is twenty-seven.
Step-by-step explanation:
27-16=11
11×-5=-55
Sara says, "If you subtract 15 from my number and multiply the difference by -6 , the result is -90." What is sara's number?
Answers
the answer should be 21
I hope that's the right answer I really wouldn't rely on me but hope that helps
Answer:
30
Step-by-step explanation:
What is 2 1/5×(−5 1/3)? Write the answer as a mixed number in simplest form.
Answers
Answer:
-8 4/5
Step-by-step explanation:
write 1 1/8 as an Improper fraction SOMEONE PLEASE HELP I ONLY HAVE 20 MINUTES LEFT
Answers
Answer: 9/8
Step-by-step explanation: 8x1+1=9
Hello there! :)
1+1/8
When converting numbers from mixed numbers to improper fractions, we follow some steps.
First, we multiply the whole number by the denominator.Then, we add the numerator.Multiply 1 times 8:
8
8 plus 1 (the numerator)
Therefore, our answer is: [tex]\frac{9}{8}[/tex]Hope this helps!
~Just a felicitous girlie
#HaveAnAwesomeDay
[tex]SilentNature (GraceRosalia)[/tex] here to help
3/7 times 2/3 equals
Answers
Answer:
2/7
Step-by-step explanation:
(----- equals fraction bar)
3/7 × 2/3
= 3 × 2
-----------
7 × 3
= 6/21
= 6 ÷ 3
------------
21 ÷ 3
= 2/7
mark me brainliest :D
PART IILASSESSMENT 1 Write ratio for each illustrations and ( word form) o 2 and (fraction form) 3. 15 sacks of rice and a boxes of canned goods (colon form) Express the following ratios in lowest term 4. 5. 15 = II 5. 80 100 6. 24:48= or 7. 468 students to 9 classrooms 8. 54 km to 3 hours III. Write equivalent ratios to each given ratio below. 9. 3 = 4 10. 20 8 = 11.6.18= Write the letter of the correct answer 12. Which of the following is the same as 50 is to 100? a 2 2 b. 4. c. 1 d. 5 5 6 2 5 13. A pupil answered 42 correct answers out of 50 questions What ratio can be written for the given quantities? 50 b. 50:42 c. 42.50 c. 50 is to 42 42 14. Grade 6 Newton has 12 girls and 18 boys. Which of the following DOES NOT describe the ratio of the girls to the boys? a 12 is to 18 b. 12:18 c. 12 d. 18:12 а. 18 15. What is the lowest term for the ratio 45 is to 60? a. 3 b. I c.2 4. 2 3 4 dl 16. What fraction of 45 meters is 15 meters! a 3/4 b. c. 1/3 d.
Answers
The ratio gives the number of times one value can be found in the other value.
The correct responses are;
1. The ratio is three to eight
2. The ratio in fraction form is [tex]\dfrac{12}{7}[/tex]
3. The ratio in column form is 15:9 = 5:3
II. 4. 5: 15 = 1 : 3
[tex]5. \ \displaystyle \frac{80}{100} = \frac{4}{5}[/tex]
6. 24 : 48 = 1 : 2
7. 468 students to 9 classroom = 52 student to 1 classroom
8. 54 km to 3 hours = 18 km to 1 hour
III. 9. [tex]\displaystyle \frac{3}{4}= \frac{6}{8}[/tex]
10. 20 : 8 = 5 : 2
11. 6 : 18 = 1 : 3
IV. 12 [tex]\displaystyle \frac{50}{100} = \frac{1}{2}[/tex] The correct option is c.
13. 42 out of 50 = 42 : 50
The correct option is c.
14.The ratio of girls to boys is 12:18 not 18:12
The option that DOES NOT describe the ratio is d. 18:12
15. [tex]\displaystyle \frac{45}{60} = \frac{3}{4}[/tex]
The correct option is a.
16. The fraction of 45 meters that is 15 meters is [tex]\displaystyle \frac{45}{60} =\frac{3}{4}[/tex]
The correct option is c.
Learn more here:
https://brainly.com/question/16995839
Write the square of the first three multiples of 3.
Answers
Hello there!
The first 3 multiples of 3:
3, 6, 9.
3 squared (3 times itself) equals 9
6 squared (6*6)=36
9 squared (9*9)=81
Therefore, our answers are: 3, 6, 9 (9, 36, 81)Hope this helps!
~Just a felicitous girlie
[tex]SilentNature[/tex] is here to help
Write an equation in slope-intercept form for the line with slope and y-intercept 1. 4
Answers
Answer:
y=3x+1.4 (???)
Step-by-step explanation:
You didn't provide a slope or any points on the graph so I'm assuming you can just make whatever number you fancy the slope. Not very sure what you mean by this question... Try to give more info of the question!
are whole numbers _______ a natural number? always, sometimes, or never.
Answers
Answer:
sometime
Step-by-step explanation:
a natural number is a positive number ranging from 1-infinity and a whole number is a full number without fractions or decimals but can also be negative. Hope this helps.
Answer:
whole numbers are sometimes a natural number
Step-by-step explanation:
negative numbers are whole numbers but not natural
In the equation 3x+4=13, the 3 is called what?
Answers
Answer:
:Coefficient
Step-by-step explanation:
A hand-held digital music player was marked down by 1/4 of the original price. If the sales price is $200. What is the original price?
Group of answer choices
$266.67
$270.00
$225.00
$250.00
Answers
Answer:A boo
Step-by-step explanation: trust me :) ✨
Can you help me please I need help :,)
Answers
Answer:
24v+8
Step-by-step explanation:
Calculations
Answer:
24v+8
Step-by-step explanation:
-8(-1 - 3v)
-8(-3v -1)
distribute
24v+8
With a tailwind , a bird flew at a ground speed of 3mi/h. Flying the same path against the same wind, the bird travels at a ground speed of 1.5mi/h. What is the bird's air speed? what is the wind speed?
Answers
The speed of a bird with respect to the wind Bird's air speed is 2.25 mi/h. The speed of the wind with respect to the ground wind's speed is 0.75 mi/h.
What is speed?Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance travelled by time. The unit of speed in miles per hour.
Relative speed is usually given in terms of the speed of body A with respect to another body B (Vab)
Vab = Va - Vb
Vab = Speed of A relative to B
Va = Speed of A
Vb = Speed of B
So, for this question, when the bird is travelling in the same direction of the wind, the speed of the bird with respect to the ground is 3 mi/h
(Speed of bird with respect to the wind)
= (Speed of bird with respect to ground) - (Speed of wind with respect to the ground)
Speed of bird with respect to the wind = x
Speed of bird with respect to ground = 3 mi/h
Speed of the wind with respect to the ground = y
(Speed of bird with respect to the wind)
= (Speed of bird with respect to ground) - (Speed of wind with respect to the ground)
x = 3 - y
When the bird is travelling in the opposite direction, the speed of the bird with respect to the ground is 1.5 mi/h
Speed of bird with respect to the wind = x
Speed of bird with respect to ground = 1.5 mi/h
Speed of the wind with respect to the ground = -y (Negative since the wind is in the opposite direction)
(Speed of bird with respect to the wind)
= (Speed of bird with respect to ground) - (Speed of wind with respect to the ground)
x = 1.5 - (-y)
x = 1.5 + y
We can then solve this system of equations
x = 3 - y
x = 1.5 + y
1.5 + y = 3 - y
y + y = 3 - 1.5
2y = 1.5
Divide both sides by 2
(2y/2) = (1.5/2)
y = 0.75 mi/h
x = 1.5 + y
x = 1.5 + 0.75
x = 2.25 mi/h
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