Answers
Answer:
x = 40
Step-by-step explanation:
2x = 80° (Alternate Interior Angles)
x = 40
Related Questions
Convert 70°F to degrees Celsius.
If necessary, round your answer to the nearest tenth of a degree.
Here are the formulas.
C=-(F-32)
9
F=-C +32
5
70 °F =
Х
?
Answers
Answer:
C=(F-32)×5/9
C=(70-32)×5/9
C=38×5/9
C=21.1111
C=21°C
Can someone please help me
Answers
Dimitri has a pool surrounded by concrete in his backyard. The dimensions of his backyard are 12x+2 units by 14x-2 units. The dimensions of his pool are 5x-3 units by 2x units. If he wanted to put Astroturf in place of the concrete, what area does the concrete take up? If he wants to put a fence around the entire backyard, how many units of fencing would he need?
Answers
Answer:
50
Step-by-step explanation:
3.3 Practice - Piecewise Functions
Find the value of the given function at the indicated domain value.
-X2 - 5x + 2, x < 1
2x2 - 2x + 1,
xs-6
g(x) = x3 - 5x, 1 < x < 11
h) =
3x – x3 -3
3x - 16,
X > 11
(2x - (x - 100
x > 1
1. g(1) =
2. g(11) =
3. h(5) =
4 h(-10) =
5. g(-1) =
6. h(0) =
7. g(20) =
8. h(-4)=
Answers
Answer:
Step-by-step explanation:
1. g(1) = (1)³ - 5(1) = - 4
2. At x = 11 function g(x) is not defined,
3. h(5) = 2(5) - | 5 - 10 | = 5
4 h( - 10) = 2( - 10)² - 2(- 10) + 1 = 221
5. g(- 1) = - (- 1)² - 5(- 1) + 2 = - 1 + 5 + 2 = 6
6. h(0) = 3(0) - (0)³ = 0
7. g(20) = - √[3(20) - 16] = - 2√11
8. h(- 4) = not defined
The value of each function is shown below.
What is Function?A function is an expression, rule, or law in mathematics that describes a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are common in mathematics and are required for the formulation of physical relationships in the sciences.
From the given function we can find the values as:
g(1) = x³ - 5x
g(1) = 1³ -5 = -4
2. For x= 11 the function g(x) is not defined.
3. h(5) = 2x - |x -10|
h(5) = 4
4. h(-10) = 2x² - 2x + 1
h(-10) = 221
5. g(-1) = -x² -5x + 2
g(-1) = 6
6. h(0) = 3(0) - (0)³
h(0) = 0
7. g(20) = - √[3(20) - 16]
g(20) = - 2√11
8. h(- 4) is not defined for the function h(x).
Learn more about function here:
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Joanna bought a gallon container of milk at the store what is the volume of the container in cups
Answers
Answer:
16 cups.
Step-by-step explanation:
A cup is 8 ounces, and a gallon is 128 ounces.
Answer:
16
Step-by-step explanation:
it's just how it is. it's right though I promise
Whar is the square root of 9604?
Answers
Answer:
98
Step-by-step explanation:
the square root of 9604 is 98 which lie between 97 and 99
help meeee pleaseeeeee
Answers
Answer: B, angle 1 and angle 7.
Step-by-step explanation: Of all the options provided, B is the only one where the the two angles are not congruent to each other. Also, same side interior angles are congruent, so...
SUPER URGENT ANSWER BOTHHHHH QUESTIONS
I WILL DEF MARK BRAINLYEST
READ CARFULLY!
Answers
Answer:
Step-by-step explanation:
563 people / 15 classes= 37 8/15. They should offer 38 classes.
2146 questions in 45 weeks.
2146/45= 47 31/45. round to 48 questions a week.
I would choose the first one. Even though the 2000 is an underestimate, the 50 weeks is overestimate , when divided it comes out to 50 questions a week which is closer to the 48 it actually is. I'd rather write too many questions then not enough.
4
A gazelle can run at a rate of 65 miles per hour. Is this a faster or slower rate than a cheetah, which takes 30 minutes to swim 32 miles? Show your work.
Answers
Answer:
Faster
Step-by-step explanation:
We can find their rates by dividing the number of miles by number of minutes:
First, find the gazelle's. Convert the 1 hour to 60 minutes:
65/60
= 1.083
Then, find the cheetah's:
32/30
= 1.067
Since 1.083 is bigger than 1.067, the gazelle has a faster rate than the cheetah.
5x + 8 in algebraic expression
Answers
5
⋅
x
+
8
Turn into words:
5 times a number
x
5
⋅
x
plus
8
+
8
Five times the number
x
is equal to
8
.
Emily spent eight hours working on creating a website. She charges $48 upfront for the setup and then an additional charge per hour. The total amount she earned can be represented by the ex[ressopm $8x+$48. What expression represents the amount she earns each hour?
Answers
Answer:
8x
Step-by-step explanation:
Funny, because I'm learning this right now. 8x because x represents the number of hours and 8 represents the number of money earned per hour. I may be wrong though, so please correct me if I am. Everybody makes mistakes.
Answer:
8x
Step-by-step explanation:
It just is.
wait what about not in decimal form?
Answers
Answer:
don't know which question?
Step-by-step explanation:
¿???????
A baby weighed 7.5 pounds at birth. At the end of 11 months, the baby weighed 2 times its birth weight. How many pounds did the baby weigh at the end of 11 months?
Answers
Answer:
15. yessir thats itbro
please help with both questions
Answers
Answer:
See comment
Step-by-step explanation:
13 lawns
Where is the function decreasing?
A) 1 < x < ∞
B) 3 < x < ∞
C) -∞ < x < 1
D) -1 < x < ∞
Answers
Answer:
I think that the answer is D
Solve
72 + 4 - 4x = 36
Answers
Answer:
x=10
Step-by-step explanation:
We first need to combine like terms
76-4x=36 We will then use inverse operations to find x
-4x=-40 Continue using inverse operations
x=10
Answer:
76-4x=36
-4x=-40
40=4x
x=10
Step-by-step explanation:
Mary has 115 books that need to be shipped. She packs the books in boxes. Each box holds 17 books. How many boxes will she need?
Answers
Answer:7 boxes
Step-by-step explanation:
She has 115 books which each box hold 17 so 115/17 is 6. Something so you have to round it to 7 to be able to fit them all
x + p = q
make x the subject of the formula
Could someone please explain this to me so i can do it myself?
Answers
What you have to do is to rearrange the formula
x+p=q
All you have to do is to move “+q” to the other side of the formula. Doing so you also have to change the sign from “+” to “-“ so that your equation could be balanced
Hope this helps!!!!
S= √3+2√3+3√3+...10√3
write S as a√3
Answers
Answer:
S = 55√3Step-by-step explanation:
S=
√3+2√3+3√3+...10√3 =√3( 1 + 2 + 3+...+ 10) =√3(1/2)(10)(10 + 1) =√3(55) =55√3S = 55√3
Answer:
s=✓3(1+2+3+...10)
s=✓3[10/2×(10+1)]
here, applying sum of 1st n natural number is n/2×(n+1)
so, s=✓3×5×11
hence, s=55✓3.
Which algebraic expression is equivalent to the expression below?
(16x + 1) - 5x
A.
21x + 1
B.
16x + 4
C.
11x - 1
D.
11x + 1
Answers
Answer:
D
Step-by-step explanation:
(16x +1) -5x
you basically subtract the -5x from 16x
11x +1
Is the product of opposites always 1
Answers
Answer:
yes
Step-by-step explanation:
hope it helps!
Answer:
Yes, the product of a number and its opposite is always 1, and the opposite of a negative number is always a positive number.
Help plz answer this quickly!!!!!!!!!!!!
Answers
Answer:
4.7x
Step-by-step explanation:
235x20=4,700
4.7
PLEASE HELP I WILL MARK BRAINLYEST. 50 POINTS PLEASE. I WILL REPORT ABSURD ANSWERS. MY QUESTIONS ARE THE IMAGES BELOW
Answers
Answer:
1, 3, 4- yes, 2- noStep-by-step explanation:
#1
Yes, it is functionx-values are unique and each has one corresponding y-value#2
No, it is not a functionx-values are repeated with different y-value: (13, 4) and (13, -4)#3
Yes, it is a functionIf you put a vertical line, there will always be one intersection with the graph#4
Yes, it is a functionThis will produce a parabola which is a graph of a normal function with unique x-values and corresponding y-values-4-5(2x -4) = 76
-6
9
-4
7
Answers
9514 1404 393
Answer:
x = -6
Step-by-step explanation:
-4 -10x +20 = 76 . . . . . eliminate parentheses
-10x = 60 . . . . . . . . . . . subtract 16
x = -6 . . . . . . . . . . . . . . divide by -10
(0,b)
(-a, 0)
(0,0)
(a,0)
(0, -b)
Answers
where’s the question ?
Divide. What is the remainder?
93 ÷ 4
there is no remainder
1
2
3
Answers
The function f is defined as
Answers
= 4 + 2 + 1
= 7
defined as flower
flowers are smelly
smelly are dogs
dogs are fat
fat is trump
trump is depressed
depressed is Billie Eillish
Billie Eillish is a dude
dude is Ellen De Generous
thats it
i cant go no further
5 points please thankyou
Tell whether the statement is true or false. Explain. If p/q= 3/5 , then 5/p=3/q
Answers
Answer:
THIS IS FALSE.
Step-by-step explanation:
MARK BRAINLIESSSTTTTT I NEED 2 MORE SO I CAN RANKUPP
Dawn's credit card has an APR of 15%, calculated on the previous monthly
balance, and a minimum payment of 2%, starting the month after the first
purchase. Her credit card record for the last 7 months is shown in the table
below.
Answers
The total amount that Dawn has paid in interest over the 7 months is $125.13
What is the basis for computing the interest paid monthly?
The interest in a month is computed on the ending balance as at last month, in other words, in month 7, the interest is based on the ending balance in month 6, bearing in mind that the interest paid in month 7 is based on month 6 ending balance
interest in month 7=APR/12*month 6 balance
APR=annual percentage rate=15%
month 6 balance=$1,637.20
interest in month 7=$1,637.20*15%/12
interest in month 7=$20.47(closest to $20.46)
total ending balances=($1,700+$1687.25+$1674.60+$1662.04+$1649.57+$1637.20)
total ending balances=$10010.66
total interest=$10010.66*15%/12
total interest=$125.13
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B) 125.13 is correct
Step-by-step explanation:
An angle measures 14° less than the measure of its complementary angle. What is the measure of each angle?
Answers
Answer:
38 and 52
Step-by-step explanation:
x = small angle
Complementary angles add to 90 degrees
x + x+14 = 90
2x = 76
x= 38
90-38 = 52
52-14 = 38
38 +52 = 90
