what is the value of c ?
Answer:
c = 35°
Step-by-step explanation:
Step 1:
c + 57° + 88° = 180° Equation
Step 2:
c + 145° = 180° Add
Answer:
c = 35°
Hope This Helps :)
A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts the first five people who respond to the advertisement. Which of the following statements is true about the sample? (5 points) a It is not a valid sample because it is only a short study. b It is a valid sample because money was offered to participants. c It is a valid sample because the first five people were selected to participate. d It is not a valid sample because it is not a random sample of the population.
Answer:
C : VALID
Step-by-step explanation:
Solve for m. m + 4 3 = 2 what is m
HELP MEEEEE!!!!!!!!!!!
that is not 43 it is a division sign
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]m=\frac{2}{3}[/tex]
»»————- ★ ————-««
Here’s why:
We are given the equation of: [tex]m+\frac{4}{3}=2[/tex].I have noted that the (4/3) is a fraction and not a '43'. We would use inverse operations to solve for m.⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'm':}}\\\\m +\frac{4}{3} =2\\----------\\\rightarrow m + \frac{4}{3}-\frac{4}{3}=2-\frac{4}{3}\\\\\rightarrow\boxed{m=\frac{2}{3}}\\----------\\\boxed{{2-\frac{4}{3}}}\\\\\rightarrow \frac{2}{1}=\frac{2*3}{1*3}=\boxed{\frac{6}{3}}\\\\\rightarrow\frac{6}{3}-\frac{4}{3}=\boxed{\frac{2}{3}}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Please help if you dont mind?
Answer:
choice A
Step-by-step explanation:
Sandy wants to put up a border in her room. One section of border is 7 1/3 feet long and she needs 3 1/2 sections of border. Write and solve an equation that will help you figure out how long the border sections are altogether.
Answer:
56
Step-by-step explanation:
A mail carrier delivers 110 letters in 20 minutes. How many letters does he deliver in 40 minutes?
Answer:
220
This should be correct since you are multiplying by 2
Answer: 220 just multiply by 2
Step-by-step explanation:
GIVING BRAINLIEST ONLY IF 100% CORRECT-NO GUESSES NO LINKS
Answer:
b, c, and d
Step-by-step explanation:
b and c are rhombuses and d is a trapezoid. rhombuses are not rectangles, nor are trapezoids.
What is the value of B - A, as a fraction?
Please find Surface Area of the Prism. 5mm 4mm 7mm. Thanks
Answer:
140mm
Step-by-step explanation:
i did 5 x 4 x7 =140mm
What is 34.69$ + 9% (will give brainliest) (explain how you got your answer)
Answer: $34.78
Step-by-step explanation:
Answer:
$37.81
Step-by-step explanation:
I set up a true proportion equation.
x/$34.69 = 9/100
If you cross multiply, you'll find the value of x, which is 9%.
34.69 x 9 ÷ 100 = 3.12
$3.12 is 9% of 34.69; add them together to get the total.
$34.69 + $3.12 = $37.81
47. Consider the equation x^2/3 =19
Solve the equation, rounding your solutions to two decimal places.
Can someone help me with this
Answer:
A) (-2,-2)
B) (2,-3)
C) (5,4)
D) (5,9)
E) (-10,6)
F) (-3,2)
G) (9,5)
H) (-2,4)
I) (-10,-10)
J) (6,-10)
K) (0,9)
L) (-1,-8)
M) (3,2)
O) (-7,-10)
P) (-6,5)
Step-by-step explanation:
Hope this helps :)
Find the Volume for the above figure.
Hint: Find the volume of each prism, then add together to get total volume
Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object
Sewe factor 31 21 in Scale drawing Object
A. Side a is 24 inches long and side bis 21 inches long
B. Side ais 63 inches long and side bis 54 inches long
C. Side ais 7 inches long and side bis 6 inches long
D. Side a is 18 inches long and side bis 15 inches long
10 POINTS! NO LINKS!
I need help with this, it would be amazing if you could also explain how to do it? I just started learning about it and I haven't gotten the hang of it quite yet.
And I may be posting more of these today.
Answer:
V≈863.5
Step-by-step explanation:
Volume for a cylinder:
V=πr^2h
r = 5ft
h = 11ft
π = 3.14
Insert them accordingly and multiply, and that's it!
3.14 * 5^2 * 11 = 863.5
I need help with this question
Answer:
c
Step-by-step explanation:
Andy ran LESS then 60 miles and it does not say equal to so we can assume it's C.
Hurry Need Help I Will Give Brainliest
Answer:
180-30=150 degrees
180-165= 15 degrees
Sorry, I am not an expert at this course. I was trying to help :)
How many triangles can be constructed with sides measuring 6 cm, 2 cm, and 7 cm?
one
more than one
none
A bag contains 4 blue marblesyellow marblesred marbles, and 5 green marbles. Which color marble are you most likely to draw?
Answer:
green
Step-by-step explanation:
Answer
Green
theres 5 green and only 4 blue
Richard claims that the value of the expression 23x2+173x+12 is sometimes negative. Which of these values of x supports Richard's claim?
A
−6
B
−4 1/4
C
−1 1/2
D
−2/3
You buy 10 pounds of birdseed at Store A for $11.50. Your friend buys 15 pounds of birdseed at Store B for $19.50. How much less would you spend buying 20 pounds of birdseed at the store with the better deal and why?
Answer:
The answer is three
Step-by-step explanation:
$11.50/10 = $1.15 per pound
$19.50/15 = $1.30 per pound
$1.15 * 20= $23
$1.30 * 20 =$26
$26- $23 = $3
answer: $3
Answer: You would spend $3 less at store A with 23 and Store B with 26
Step-by-step explanation: Store B: 15 pounds / 19.50 = $1.3*20 =$26
Store A: 10pounds =11.50*2=$23
Hope this helped!
Create a story and draw (or explain) a model for the problem 4 ÷ 1/4
Answer:
16
Step-by-step explanation:
I’ll mark as brainliest if correct, thanks!
Answer:
1. (J+s)÷2
2. (C·4)+i
3. (M+a)4
4. G-125
Step-by-step explanation:
Erica goes to the outlet mall to shop for some T-shirts and a pair of jeans. Store A charges $7 for each T-shirt and $15 for a pair of jeans. Store B charges $5 for each T-shirt and $23 for a pair of jeans.
Erica only has time to visit one store. Which inequality represents the number of T-shirts Erica can buy, if a purchase from store B was to cost no more than the same purchase from store A?
A. ) x ≥ 4
B. ) x ≤ 4
C. ) x ≥ 19
D. ) x ≤ 19
Answer:
it is ..................................
Step-by-step explanation:
x>19 c
Answer:
x>19 c
Step-by-step explanation:
Can someone help me look at the picture down bellow for the question
Answer:
median. 9.181818181818181818181818181818181818181818181818181818181818
Step-by-step explanation:
HELP ME PLSSS I WILL GIVE BRAINLIEST
Step-by-step explanation:
[tex]( {2})^{2} \times \frac{6}{3} \\ = 2 \times 2 \times 2 \\ = 8[/tex]
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
what is the value of f ?
Answer:
f = 33°
Step-by-step explanation:
58+89 = 147
180-147 = 33
cause these 3 angles should add up to 180°
The following box plot shows the number of books sold each day at a store for 80 days. How many days did the bookstore sell 2 to 12 books?
A box plot is drawn with end points at 0 and 16. The box extends from 2 to 12 and a vertical line is drawn inside the box at 7
40
60
70
80
( Please explain with correct proof. No cheap answers. Best answer will get Brainliest. )
Answer:
882
Step-by-step explanation:
HELP WILL GIVE BRAINLIST!!
Answer:
The missing number is 2
Step-by-step explanation:
43 - 13 = 30
13 - 10 = 3
10 - 8 = ?
10 - 8 = 2
30 - 3 = 27
3 - ? = 1
3 - 1 = 2
3 - 2 = 1
? = 2
The area of a square is 81 cm2 . Find the perimeter of the square. Determine the diagonal of the square.
SOMEONE PLEASEEEEEEEEEEEEE SHOW YOUR WORK FOR THE DIAGONAL PART, I KNOW THE DIAGONAL IS 9 TO THE SQUARE ROOT OF 2 BUT MY TEACHER IS ASKING ME TO SHOW MY WORK AND I DONT KNOW WHAT TO DO TO GET 9 TO THE SQUARE ROOT OF 2, I GOT THE ANSWER FROM THE INTERNET, PLEASE SHOW YOUR WORK ON HOW TO GET THE ANSWER 9 TO THE SQUARE ROOT OF 2 FOR THE DETERMINATION OF THE DIAGONAL
Answer:
s×s=81
s square =81
s=81 square root
s=9cm
perimeter =4×s
=4×9=36 cm