Answers
Answer:
180= 2x + 37 + 67 + 90
2x = 180 - 37 - 67 - 90
2x = -14
X= -7
A = -7 + 37 = 30
-7 + 67 = 60
30 + 60 + 90 = 180°
Related Questions
10. Pentagon ABCDE is rotated 90° clockwise about the origin to form pentagon A'B'C'D'E'. Which statement is NOT true?
A. The angle measurements of pentagon ABCDE is equivalent to the corresponding angle measurements of A'B'C'D'E'
B. Pentagon ABCDE is congruent to pentagon A'B'C'D'E'.
C. The orientation of Pentagon ABCDE is the same as the orientation of Pentagon A'B'C'D'E'
D. Pentagon ABCDE will have equivalent side lengths to corresponding sides of pentagon A'B'C'D'E'.
Answers
Answer:
A
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Pentagon ABCDE will have equivalent side lengths to corresponding sides of pentagon A'B'C'D'E'. Q: Pentagon ABCDE is rotated 90° clockwise about the origin to form pentagon A'B'C'D'E'. Which statement is NOT true?
7. If JKL ~ NMP, find the x
help me! also show work so i won’t ask again
Answers
Answer:
x = 3Step-by-step explanation:
Based on similar triangle;
14/49 = x+5/9x+1
Cross multiply
49(x+5) = 14(9x+1)
49x + 245 = 126x + 14
49x - 126x = 14 - 245
-77x = -231
x = -231/-77
x = 3
Hence the value of x is 3
Kelly recorded the distances she ran last week. The total numbers of miles she
ran on Monday and Tuesday is the same as the total number she ran Wednesday
through Friday
Answers
Answer:
whats the answer choises
Step-by-step explanation:
Answer: For what does x equal it is 5
Step-by-step explanation:
Second one is 9 miles
Plz help i don't know what X is
Answers
Answer:
1,920
Step-by-step explanation:
A=L x W
so we have to multiply each number
24*8=192
192*10=1,920
Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories.
Write an equation to represent the relationship between the number of calories and the number of servings of granola.
Answers
Answer:
1,750 ÷5= 350
Step-by-step explanation:
there are 350 calories in each serving 1,750 is the total
What is the answer to this
Answers
9514 1404 393
Answer:
(c) 5
Step-by-step explanation:
Put 4 where x is and do the arithmetic.
F(4) = 3·4 -7 = 12 -7
F(4) = 5
A triangle has an area of 96 square inches. The base is 8 inches. What is the height (in inches)? plzzzz help
Answers
Answer:
4236
Step-by-step explanation:
youyou get that answer by writing and taking notes and going to sleep early to cover fresh mindset and learning might sit and be ready to go to school
Solve by graphing :
-x + 3y = -9
y = -x + 1
Answers
Step-by-step explanation:
the answer from the graph is;
(3 , -2)
please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!will give brainliest
Answers
Answer:
3/10
Step-by-step explanation:
2,3,5 are the primes on the spinner so P(prime) = 3/5
probability of 'not heads' means P(tails) which equals 1/2
multiply the two probabilities 3/5 · 1/2 = 3/10
a dream club charges $150 for the first month of membership, and $5 less each month after that. what is the total membership for a year? for 2 years?
Answers
Answer:
1 year 1470
2 years 2220
Step-by-step explanation:
Try it, it correct
Solve the equation for p, then justify your reasoning. -9p - 17 = 10
Answers
Answer:
p=-17/9 or p=-1.8889
Step-by-step explanation:
-9p-17=10
add 17 to each side
-9p-17+17=10+17
-9p=17
divide both sides by -9
-9p/-9=17/-9
p=-17/9
or p=-1.8889
Solution of equation - 9p - 17 = 10 is p = -3.
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
For example, 3x – 5 = 16 is an equation.
Given equation
- 9p - 17 = 10
Add 17 to both sides
- 9p - 17 + 17 = 10 + 17
Adding the numbers
- 9p = 10 + 17
Adding the numbers
- 9p = 27
Divide both sides by - 9
-9p/ - 9 = 27/ - 9
Cancel terms that are in both the numerator and denominator
p = 27/ - 9
Divide the numbers
p = -3
Hence, p = -3 is the solution for equation - 9p - 17 = 10
Learn more about equation here:
https://brainly.com/question/1529522
#SPJ5
There were 460 people at a local football game. 3/5 of them were students how many people that attended the football game were students
Answers
Answer:
240
Step-by-step explanation:
Sandy orders 20 bread rolls for her party, and 3/5 of the rolls are whole wheat. What other fraction represents the part of rolls that are whole wheat?
Answers
Answer:
12/20
Step-by-step explanation:
Sandy orders 20 bread rolls for her party, and 3/5 of the rolls are whole wheat. What other fraction represents the part of rolls that are whole wheat?
The number of rolls that are whole wheat is calculated as:
3/5 × 20 bread rolls
= 12 wheat bread rolls
Hence, the other fraction thag represents the part of rolls that are whole wheat = 12 wheat bread rolls/20 bread rolls
= 12/20
what is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x +4y=7
Answers
please help me
ZB
Round your answer to the nearest hundredth.
5
2
?
B
Answers
You would use the tan x=5/2
But u would take the inverse of tan or 1/tan
The tan^-1(5/2)
=21.80140
The angle of b would be 21.80
Hope it helps
There are 26 seventh-grade students going to the big game against County Middle School. If 4 students can ride in one car, how many cars do they need?
Answers
The _________ is the appropriate measure to describe the spread.
Interquartile Range
Standard Deviation
Answers
Answer:
interquartile range
Step-by-step explanation:
Answer:
standard deviation
Step-by-step explanation:
A pencil box contains different colored pens as listed below:
•5 green pens
• 3 blue pens
• 2 red pens
A pen will be randomly selected from the drawer. Then another pen will be randomly selected
from the drawer. What is the probability that a blue pen will be selected both times
Answers
Answer:
1/15
Step-by-step explanation:
Probability of 1st selection being blue = 3/10
Probability of 2nd selection being blue (if the 1st blue is not replaced) = 2/9
multiply: 3/10 x 2/9 = 1/15
What is the value of x?
Answers
Answer:
9
Step-by-step explanation:
3(9) = 27-20= 7
Which is about accurate
what is the slope and y intercept for x+4=0
Answers
Answer:
slope is 1 ans intercept is 4
Step-by-step explanation:
Find the range of the function y=7x-1 when the domain is {-1, 0, 1}
Answers
Answer: 1
Step-by-step explanation:
Alex divided 1 3/4 pound bag of apples among her 3 friends. How many pounds of apples did each friend receive?
Answers
Answer:7/12 or 0.5833333
Step-by-step explanation:
1 3/4 divided by 3 = 7/12
ILL GIVE BRAINLIEST TO WHOEVER HELPS ME PLEASE I HAVE NO TIME BC ITS LITERALLY DUE TMRW
Answers
9514 1404 393
Explanation:
Part A.
1. You have provided an estimate of 600 minutes per month.
__
2. The cheapest plan is likely to be Plan 6 (Public Mobile), as it has no per-minute charge.
__
Part B.
1. Table 2.
See the first attachment for Table 2. For the chosen plan, there is no per-minute charge, so the monthly charge is the same for all numbers of minutes.
__
2. Rate of Change and Slope (m)
a) Adding a minute adds $0 to the cost
b) The rate of change (m) is 0/1 = 0 (dollars per minute)
__
3. Initial value (b)
a) The plan costs $24.00 when no minutes are used.
b) The initial value (b) is 24.
__
4. Equation of the line
a) Filling the found values of m and b into the equation of the line, we have ...
y = mx + b
y = 0x + 24
y = 24 . . . . . . simplified
__
Part C.
Table 3 can be found in the second attachment.
The b in each case is the value from the Monthly Cost column of Table 1.
The m in each case is the value from the Cost per minute column of Table 1.
The equation is found by copying the values of m and b into y = mx + b.
The number in the last column is found by multiplying the minutes (x) by m, then adding b. For example, your cost for Plan 5 (BELL) is ...
y = 0.10x + 10
y = (0.10)(600) +10 = 60 +10 = 70
Someone help me pleaseee
Answers
Answer:
R
Step-by-step explanation:
If Jacob earns 20$ per month but spends 10$ every 2 weeks. How much money does Jacob earn in 1 year?
Answers
Answer:
he earns 170996695212345678910
i need this fast guys. willing to give brainliest
Answers
Answer: vertex: A, base: B and C
Step-by-step explanation:
Seven times the sum of a number and 3 is 9.
Answers
Answer: -1.71
7(x+3) = 9 is the equation
7x+21 = 9
7x = -12
x= -12/7
x= -1.71
How many edges does this shape have? 6 , 9 , 10 , 12
Answers
a rectangle has a length 3 meters more than three times the width. the area of the rectangle is less than 90 meters squared. write an expression that represents all possible widths (use the variable x) of the rectangle. write your answer as an inequality, a < x < b.
Answers
Answer: -6<x<5
Step-by-step explanation:
Given
Length is 3 m more than three times the width
Suppose width is x
So, the length is 3x+3
The area of a rectangle is [tex]length\times width[/tex]
Area= [tex](3x+3)x<90[/tex]
[tex]\Rightarrow 3x^2+3x-90<0\\\Rightarrow x^2+x-30<0\\\Rightarrow x^2+6x-5x-30<0\\\Rightarrow (x+6)(x-5)<0\\\Rightarrow -6<x<5[/tex]
What is the value of 3ab + c when a = 0.32, b = 0.45, and c = 7.2?
Answers
Answer:
7.632
Step-by-step explanation:
When solving this equation, you need to substitute the number equal to a where the a is in the equation, along with the b and c. So since a=0.32, then I would put that where the a is in 3ab+c. Same goes with the other letters.
a = 0.32
b = 0.45
c = 7.2
3ab+c
3(0.32)(0.45)+7.2 *Multiply the 3 to 0.32
0.96(0.45)+7.2 *Multiply the 0.96 to 0.45
0.432+7.2 *Add
7.632
