Answers
Answer:
A
Step-by-step explanation:
Perimeter = 2W + 2L
134 = 2(29) + 2x
134 - 58 = 2x
x = 76/2
x = 38 (length)
A = 2L + 2(29) >= 134 (more or equal = >=)
Related Questions
thanks i really need this worth 20 points
Answers
Answer:
is b
Step-by-step explanation:
(2) Below is the graph of a function, y = f (x).
(a) Draw a secant line on the graph above from x = 0 to x = 4. (copy the graph if you are writing your answers on a separate paper)
(b) What is the average rate of change of f (x) from x = 0 to x = 4? Show how you get your answer.
Answers
Answer:
Step-by-step explanation:
a. To draw a secant line, just draw a straight line connecting the 2 points at x = 0 and x = 4.
b. The average rate of change of this line is going to be the change in y / the change in x. The equation will be (f(4) - f(0))/(4 - 0) = (0 - 3) / 4 = -3/4.
In a survey that James conducted of the students in his school, he determined that 3 out of 8 students chose basketball as their favorite sport. How many students choose basketball as their favorite sport if James surveys 240 students?
Answers
Answer:
90 students
Step-by-step explanation:
Let u be 1 unit.
8u = 240
u = 240÷8
= 30
3u = 30×3
= 90
z – yx + x; use x = 2, y=-3, and z=4
Answers
Step-by-step explanation:
z-yx+x
4-(-3•2) +2
4-(-6)+2
4+6+2
12
Answer:
12
Step-by-step explanation:
4-(-3)•2+2
4+3•2+2
4+6+2
10+2
12
15/2.25(step by step 100 points and mark brainliest)
Answers
Answer:
[tex]\sf\longmapsto \: 6.666[/tex]
Step-by-step explanation:
[tex]\sf\longmapsto \: \: \frac{15}{2.25} [/tex]
Or it can be written as 15÷2.25
Thus,the answer will be in decimal.
[tex]\sf\longmapsto \: 6.666[/tex]
What is the slope of the line that passes through the points (-4, 0) (-4, -10)
Answers
Answer:
The slope is undefined.
Step-by-step explanation:
If the x value stay the same between a set of points, the slope of the line will be undefined.
A math teacher graded 45 problems in 3/5 of an hour. At that rate, how many problems can she grade in 1 hour?
Answers
Answer:
75 questions
Step-by-step explanation:
[tex]45[/tex] ÷ [tex]\frac{3}{5}[/tex] of an hour
[tex]\frac{3}{5} =36[/tex]
[tex]45[/tex] ÷ [tex]36[/tex] minutes
= 1.25
1.25 times 60 = 75 questions
Select the best answer for the question.
What's the correct letter name for <1 below?
A.
B.
C.
D.
Answers
Which are monomials?
-7
a
x + y
24r2st3
bx
Answers
Answer:
A,B,E,F
Step-by-step explanation:
1^2/13x 5^2\5 answer the question
Answers
Answer:
5/13x
Step-by-step explanation:
BRO
If the word is a proper noun, choose the answer that begins with a capital letter. If the word is a common noun, choose
the answer that begins with a small letter.
School
school
Answers
there are 3 factors in the equation 5 x 3 x 2 = 30 true or false
Answers
Answer:
true
Step-by-step explanation:
the factors are simply what is being multiplied together. We can see there are 3 because we have 5,3,and 2. 30 is not a factor because that is the answer. I hope this helps!
3 x 2 = 6
6 x 5 = 30
A student has scores of 66.75, 66, and 72.25 on his first three tests. He needs an average of at least 70 to earn a grade of C. What is the minimum score that the student needs on the fourth test to ensure a C?
Answers
The answer is 7.25
Step-by-step explanation:
You need to just subtract thr toher numbers to get a differrnce. Then add up all of the differences so that you get thr correct answer.
Your brother is 1/3 your age your sister is four years older than your brother your sister is nine years old right in equation to find your age X.
Answers
Answer:
you are 15
Step-by-step explanation:
9-4=5
5x3=15
I need help . Thanks
Answers
Answer:
ok wait babalik ako kunin love lang
A cyclist traveled 70km at a constant speed. Write down the formula that shows the dependence of the speed, v, on the time t. Find v(5), v(7), v(3.5)
HELP I WILL GIVE BRAINLIEST + 20 POINTS I REALLY NEED THIS
Answers
The equation which relates speed, V and time, t to the total distance traveled is 70 = Vt
70 = Vtv(5) = 14 V(7) = 10V(3.5) = 20Since he is traveling at a constant speed, the relationship between, V and t can be written thus :
Distance = speed × time 70 = VtAt time, t = 5
70 = 5VV = 70/5 = 14At time, t = 7
70 = 7vV = 70/7 = 10At time, t = 3.5
70 = 3.5vv = 70/3.5 = 20Therefore, the relationship between V and t with distance is 70 = Vt
Learn more :https://brainly.com/question/23774048
please help me this is due at 6:00 and I will out for a while so please help
Answers
Answer:
a. -15
b.-5
2. 4/-3
Step-by-step explanation:
Is anybody up to help me
Answer ASAP
Answers
question:
where is the question mam?
Evaluate the equation: 7.15e = 64.35
Answers
Answer:
Simplifying
7.15e = 64.35
Solving
7.15e = 64.35
Solving for variable 'e'.
Move all terms containing e to the left, all other terms to the right.
Divide each side by '7.15'.
e = 9
Simplifying
e = 9
Answer:9
Step-by-step explanation:
Graph the point (5,6)
Answers
Answer:
(x,y)
Step-by-step explanation:
On point 0 you would go right 5 times and up 6
19. Which of the following numbers is the smallest?
419
1/2
318
7/16
Answers
Answer:
Step-by-step explanation:
7/16
419
318
1/2
419 and 318 are whole numbers so you can cross those of the most
1/2 and 7/16 are the only options left
1 divided by 2 is 0.5
7 divided by 16 is 0.43
7/16 is then smaller than 1/2, because in decimal form, 0.43 is smaller than 0.5
Evaluate.
(3⋅7)+(5⋅9)
Enter your answer in the box.
Answers
Answer:
21+45 and in total is 66 if u add them up
please mark me brainless
Step-by-step explanation:
Hello!
Answer:
66
Step-by-step explanation:
Hope this helps!
Factorise 3a2 (squared) - 7a
What’s the answer?
Don’t use the calculator.
Answers
Step-by-step explanation:
[tex] {3a}^{2} - 7a \\ a(3a - 7) \\ \\ \\ \\ \\ \\ hope \: it \: helps \\ stay \: safe \: healthy \: and \: happy[/tex]
Given that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 15. Find the z score associated with the probability that a randomly selected adult has an IQ greater than 115.
Answers
Answer:
0.8413
Step-by-step explanation:
bad explainer srry
Answer:
Step-by-step explanation:
[tex](\frac{115-100}{15})=1[/tex]
because we're looking for the zscore associated with it being greater than we flip the sign
so the answer is just -1
Evaluate.
(jk−1) ÷j when j=−4 and k=−0.8
Enter your answer as a decimal in the box.
Answers
Step-by-step explanation:
(jk−1) ÷j
[(-4)(-0.8) -1] ÷ (-4)
=[ 3.2 -1] ÷ (-4)
=2.2 ÷ (-4)
= -0.55
The solution of the expression "[tex]\frac{jk-1}{j}[/tex]" is "-0.55".
The given values are:
j = -4k = -0.8→ [tex]\frac{jk-1}{j}[/tex]
By putting the value of "j" and "k" in the given expression, we get
→ [tex]\frac{(-4)(-0.8)-1}{-4}[/tex]
By solving the brackets, we get
→ [tex]\frac{3.2-1}{-4}[/tex]
→ [tex]\frac{2.2}{-4}[/tex]
→ [tex]-0.55[/tex]
Thus the above response is correct.
Learn more:
https://brainly.com/question/25032806
Macario is making 12 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost $9 per pound, and
almonds cost $5.25 per pound. How many pounds of macadamia nuts and how many pounds of almonds should Macario
use for the mixture to cost $6.50 per pound to make?
Answers
Answer:
Marcario should use 4 pounds of macadamia nuts and 8 pounds of almonds.
Step-by-step explanation:
Marcario should use 4 pounds of macadamia nuts and 8 pounds of almonds. Explanation given cost of macadamia nuts per pound=$9
cost of almond nuts per pound=$5.25
cost of the mixture per pound=$6.5
total pounds of the mixture to be made=12
let the pounds of macadamia nuts=x
pounds of almond nuts=y
total pounds of nuts=x+y= 12
x + y = 12(1)
9x +5,25y = 6.5(x+y)
9x+5.25y=6.5*12
9x+5.25y=78(2)
solving (1) and (2)
x=4 y=8
A letter use to represent a number value is called
Answers
Answer:
A variable
Step-by-step explanation:
Will mark as brainlist answer fast
A noun that is referred to by a pronoun is called a(n)
Noun
Antecedent
Adjective
Pronoun
Answers
Answer:
Pronoun
A pronoun is a word used to stand for a noun
Answer:
I believe the answer is antecedent
Step-by-step explanation:
hope this helps bro
1. Which equation is equivalent to the equation 6x + 9 = 12?
A. x + 9 = 6
B. 2x + 3 = 4
C. 3x + 9 = 6
ol
DL
D. 6x + 12 = 9
Answers
Answer:
D
Step-by-step explanation:
because I solved generalization and defined to solving for the unknowns
will summarize
Which angles are supplementary?
A. 1 and 4
B. 1 and 5
C. 3 and 5
D. 7 and 2
*I thought it was 1 and 5
Answers
Answer:
C 3 and 5
Step-by-step explanation:
these are supplimentary 180
