??? which ones r congruent or similar
please help me with this
Answer:
B,C,E (last one)
Step-by-step explanation:
Given:15y+7=12-20y prove:y=1/7 (I just need the prove thanks)
Answer:
15y+7=12-20y (add 20y to both sides)
35y+7=12 (minus 7 from both sides)
35y = 5 (divide both sides by 35) (5/35=1/7)
y= 1/7
Answer:
64/7 = 64/7 yes y = 1/7
Step-by-step explanation:
To prove this we simply have to plug in!
15(1/7) + 7 = 12 - 20(1/7) (simplify)
15/7 + 7 = 12 - 20/7 (simplify further)
64/7 = 64/7
So yes y = 1/7
5. Which line appears to have an x-intercept of -5 and a y-intercept of 3?
Answer:
I need a picture but if you count 3 up and and left 5 whichever line hits both of those points is the answer
4. Triangle HEF is the image of triangle FGH after a 180 degree rotation about point K. Select all statements that must be true.
a. Triangle FGJ is congruent to triangle FEH.
b. Triangle EFH is congruent to triangle GFH.
c. Angle KHE is congruent to angle KFG.
d.Angle GHK is congruent to angle KHE.
e. Segment EH is congruent to segment FG.
f. Segment GH is congruent to segment EF.
Answer: C, E, F
Step-by-step explanation: dude tbh idek but ik that it’s the right answer
The true statements are:
Angle KHE is congruent to angle KFG.Segment EH is congruent to segment FGSegment GH is congruent to segment EF.Given:
Triangle HEF is the image of triangle FGH after a 180-degree rotation about point KAnd Six statementsTo find:
The true statements out of given sic statements.
Solution:
ΔHEF is the image of ΔFGH after a 180°rotation about point K.
This simply implies that ΔFGH is congruent to ΔHEF. As no dilation is done while rotation of the ΔFGH.
In congruent ΔFGH and ΔHEF
HF = HF (common)GH = EFFG = EH∠FGH=∠HEF∠GFH=∠EHFCan also be written as:
⇒ ∠KFG=∠KHE
∠GHF=∠EFHCan also be written as:
⇒ ∠GHK=∠EFK
So, from the given statements the true statements are:
Angle KHE is congruent to angle KFG.Segment EH is congruent to segment FGSegment GH is congruent to segment EF.Learn more about the congruency of triangles here:
brainly.com/question/19258025?referrer=searchResults
brainly.com/question/19561311?referrer=searchResults
if x=3 which shape has a greater perimeter
Answer:
Quadrilaterial 1
Step-by-step explanation:
4. At a deli counter,
• Someone bought 1 pounds of ham for $14.50.
• Someone bought 23 pounds of turkey for $25.25.
• Someone bought i pounds of roast beef for $5.50.
Which meat is the least expensive per pound? Which meat is the most expensive per
pound? Explain how you know.
Answer:
1. Which meat is the least expensive per pound? HAM
2. Which meat is the most expensive per pound? ROAST BEEF
Step-by-step explanation:
I know this because when fractions look smaller people think it's actually a smaller portion but it's actually the bigger number.
HOPE THIS HELPED! <33 .
Answer:The least expensive per pound is ham. and the most expensive is the roast beef.
Step-by-step explanation:
Ham: ($14.50)/(1 3/4 lb) = $14.50/(1.75 lb) = $8.29/lb
Turkey: ($26.25)/(2 1/2 lb) = $26.25/(2.5 lb) = $10.50/lb
Roast beef: ($5.50)/(3/8 lb) = $5.50/(0.375 lb) = $14.67/lb
The least expensive per pound is ham.
Sara and Sage are making hot cocoa. The tables below show the recipes each one used. Which recipe has the strongest chocolate flavor?
HELP PLEASE 15 [POINTS]
Answer:
A
Step-by-step explanation:
I just used Pythagorean Theorem for this one
I hope this helps!!
What is the y-intercept of the function f(x) = -2/9x + 1/3?
Answer:
The y intercept would be (0, 1/3)
The number at the end is always the y value. In a y intercept x is always 0.
How could i improve my math skills? i'm so freaking bad at math i've been in a f for over a month and don't remember anything i've learned over the years. i'm in 10th grade and feel like imma fail or have to dropout of school to be a failure at life. >:(
how can i get better b4 i get kicked outta my homeschool and put into brick and mortar and get the 'rona.
ILL GIVE BRAINLIEST IF UPU ANSWER ALL AND GOOD PLS JUST HELP I FOR GOT
can someone help me answer that question
1= -3.2(9c-3)
Round to the nearest hundredth
Traveling with a speed of 70 mph, a car covered a distance D miles in T hours. Write an equation that relates the distance D this car travels in T hours. Use the equation to find the distance the car travels between 3:30 p.m. and 5:00 p.m.
What is the formula
Answer:
r = d/t
Step-by-step explanation:
FORMULA: D=T*70 or D= 70T
Answer 105 miles
In a survey of 100 Phoenix high school students, 43 were male students. 42 students were female and went to Phoenix Full time. If there were a total of 72 full time students, how many part-time male students were in the survey?
12
29
30
13
1o Divide
$ 20,000 in the ratio 3:2
Answer:
30,000
Step-by-step explanation:
3/2 multiplied by 20k is
3 x 20000 over 2
which is 60000 over 2
which is 30000
could someone help me as soon as they can please. very much appreciated
Which product is negative?
(-3/8)(-5/7)(1/4)
Answer:
the first two
Step-by-step explanation:
Answer:
both of the first two
Step-by-step explanation:
the noodles are 1.29 $ for 1.25 kg how much will it cost for 100 g
PLS HELP
Answer:
[tex]\boxed{ \$0.1032}[/tex]
Step-by-step explanation:
[tex] 100 g \: will \: be \: \to \: 0.1kg \\ hence : if \:1.25 kg \: costs \: \$ 1.29 \\0.1kg \: will \: cost \to \: \frac{ \$ 1.29 \times 0.1kg}{1.25kg} \\ 0.1kg \: will \: cost \to \: 0.08 ( \$ 1.29)\\ = \boxed{ \$0.1032}\\ [/tex]
Suppose there are 360 students in the seventh grade at the middle school the table shows the favorite outdoor activities for a random of seventh graders from the schoolBased on the responses from the start of the survey about how many of the 360 students will be expected to choose kickball.
120 is the answer to the problem.
is 5.333333 rational or irrational
Step-by-step explanation:
irrational ok????>>>>
Answer:
Rational
Step-by-step explanation:
Hope this helped, Have a Great Day!!
WHO HERE LIKES AMONG US??
also, whats 2+2
Answer:
meeeeeee
2+2+ fish
Step-by-step explanation:
Answer:
I LOVE among us. and 2 + 2 = 4
Step-by-step explanation:
Can you pleaseeee give me brainliest?
at the constitutional convention how did the founding fathers deal with the issue of slavery
PLEASE HELP CLICK ON PIC ASAP
Answer:
B
Step-by-step explanation:
Its on google lol and also it because they started thinking about it in 1800 and then decided by 1808
what is the value of this?
Answer:
i think the answer is 24
hope this helps
Answer:
C. 24
Step-by-step explanation:
(3-5)^4 (2)-16÷2 (Given)
-2^4 (2) - 16/2
16(2) -16/2
32 - 8
24.
Consider the equation: 3x + 1 – 9 = 3(x + 2) + n.
Give a value of n so that the equation has no solutions.
Explain why you are correct.
answer: n = -14
3x + 1 - 9 = 3(x + 2) + n
<=> 3x - 8 = 3x + 6 + n
<=> 3x - 8 - 3x - 6 = n
<=> n = -14
MARY is making pillows for her new office. She bought 2 1/2 yards of fabric. Her
total cost was $17. What was the cost per yard?
HELP ME PLZ
what is the slope of (12,22) (-20,19)
Answer:
3/32
Step-by-step explanation:
The slope is found by
m = ( y2-y1)/(x2-x1)
= ( 19-22)/(-20-12)
= -3/-32
= 3/32
If 30 sets of goggles are ordered, how many total items should the surf shop order?
Answer:
60
Step-by-step explanation:
30 goggles will be sent to their new home. you will need to restock them after losing the 30 to sell to others
i will give brainliest for correct answer !
The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter.
h = -16t sqaured + 105 t + 3
Why is the height of the ball a function of time?
A)Each value of time is associated with exactly one height.
B)Each height of the ball is associated with exactly one moment in time.
C)There is exactly one time at which the maximum height is attained.
D)There is a maximum and minimum height that the ball can reach.
this is on edge2020
Answer:
Hey! It's me again!
Answer:
A
Step-by-step explanation: