Answers
Step-by-step explanation:
the total angles of the triangle are 180°
so,
180° = (x - 10) + (2x + 5) + 35°
180° - 35° = (x - 10) + (2x + 5)
145° = 2x + x + 5 - 10
145° = 3x - 5
145° + 5 = 3x
150° = 3x
150/3 = x
x = 50
#CMIIWRelated Questions
I need help ASAP please
Answers
Answer:
45/75
Step-by-step explanation:
Because B and A goes together
Question 1 of 5 A home has an original value of $249,000. Each year, the value of the home decreases by 7.1%. Select the equation that models the situation after t years. V = 249,000(1.071)t V = 249,000(0.929)t V = 249,000(0.071)t V = 249,000(0.29)t
Answers
Answer:
V = 249,000(0.929)^t
Step-by-step explanation:
100% - 7.1% = 92.9% = 0.929
0.929 must be raised to t, the number of years.
V = 249,000(0.929)^t
Does anyone knoe how to do this?? help
Answers
Answer:
A I'm Brainly
Step-by-step explanation:
xd xd xd xd XD
Which expression shows the result of applying the distributive property to −2(1/3x−1/5)?
2/3x−2/5
2/3x+2/5
−2/3x−2/5
−2/3x+2/5
Answers
Answer:
Its C
Step-by-step explanation:
:D
PLEASE HELP 20 POINTS PLEASE HELP BROOO
Lake Ontario is 24,360 square miles smaller
than the size of Lake Superior. If Lake Ontario
is 7,340 square miles, how many square miles
is Lake Superior?
Answers
Answer: 31700 sq mi
Step-by-step explanation: Well in order to find out the sq mi for Lake Superior you will add 7340 and 24360 which equals 31700 sq mi.
What is the equation of the line that passes through the point (-6,7) and has a slope of -5? Write the equation in slope intercept form
Answers
Answer:
asap
Step-by-step explanation:
i will do it asap ...hejei
PLEASEEEE SOMEONE HELP ME WITH THIS ITS DUE IN A COUPLE HOURS!!!!! FOR trigonometry
Answers
Answer:
4/7
Step-by-step explanation:
Tan= Opposite/Adjacent
Tan<f = 4/7
18/? = ?/5 = 6? This is so confusing to me omg
Answers
Answer:
18/3=30/5=6
Step-by-step explanation:
YALL HURRYY I NED HELP!
At the begging of the week, Mr. Burris opened a new box of 125 pencils. Sixty five pencils were used during the week. Which equation could be used to find x the number of pencils left at the end of the week?
a. x + 65 = 125
b. 65 - 125 = x
c. x - 65 = 125
d. 65x = 125
- also what is the answer if u solve for x
Answers
Answer:
A = correct equation
x = 60
Step-by-step explanation:
__+ 65 = 125
x + 65 = 125
x = 60
60 + 65 = 125
Hope it helps!
A rain water collection tank is shaped like a cylinder with a diameter of 16 M and a height of 30 M find the volume of the tank to the nearest whole number
Answers
Answer:
Step-by-step explanation:
BaBaKeKeOriginal
Let x=−118 x = - 11 8 and y=−114 y = - 11 4 .
Answers
Answer:
Let x=−118 and y=−114 . On a number line
Which expression has a negative value?
Multiple choice question.
A) x+y
B) x−y
C) x·y
D) xy
Step-by-step explanation:
thought i got the right answer but its saying its wrong. can someone help
Answers
Answer:
3.142 × 4.5 (half of 9) (squared) , 4.5squared = 63.62 = 64m
let f(x)=3x-2 and g(x)=x^2+4 find f(g(12)
Let f(x)=3x-2 and Let g(x)=x^2+4.
Find f(g(12)).
Answers
Answer:
442
Step-by-step explanation:
Find g(12) first.
12^2 + 4 = 144 + 4 = 148.
Now find f(148).
(3 x 148) -2 = 444-2 = 442.
Yes or no? I need help please ✋
Answers
Answer:
It is not a function
Step-by-step explanation:
In function, each x-value has only one y-value
Here the x-value of 7 has two y-values of -3 and -1
Ahmad went on a bicycle tour. In the first two hours , he averaged 12 km/h; but in the next three hours he averaged 8 km/h;. A)Calculate the total distance covered b) , calculate his average speed for the whole journey
Answers
Answer: See explanation
Step-by-step explanation:
We are informed that Ahmad averaged 12 km/h in the first 2 hours. Total distance for the first 2 hours = 12km × 2 = 24km.
In the next three hours he averaged 8 km/h. The total distance for the next 3 hours = 8km × 3 = 24 km
A) Calculate the total distance covered.
This will be the distance covered for the 5 hours. This will be:
= 24km + 24km
B. Calculate his average speed for the whole journey.
This will be:
= Total distance covered / Total time taken
= 48km / 5
= 9.6 km/hour
change the following to algebraic expressions
nine times a number decreased by 11
Answers
Step-by-step explanation:
let the number be X
so,
X^9 - 11
Answer: the answer is -4
P(q) = -0.01(q - 250)(- 80)
The equation above gives the profit, P(q), in dollars, earned by a cupcake bakery when q
cupcakes are produced. What is the best interpretation of the number 80 in this context?
80 is a number of cupcakes for which the profit is equal to $0.
B
80 is the number of cupcakes that corresponds to the maximum profit.
80 is the number of cupcakes that corresponds to the minimum profit.
880 is the maximum profit, in dollars.
Answers
Answer: 80 is the number of cupcakes for which the profit is equal to 0
Step-by-step explanation:
The best interpretation of the number 80 in the context of the given equation will be in option A, i.e. 80 is a number of cupcakes for which the profit is equal to $0.
What is Profit?Profit is the amount which we earned after selling something at a price more than its cost price.
We have,
P(q) = -0.01 (q - 250) (q- 80)
Where,
P(q) = profit earned by a cupcake bakery in dollars
q = cupcakes produced
So,
Now,
We have to find out the context of 80 in given equation,
So,
Lets substitute q = 80, in the given equation,
i.e.
P(q) = -0.01 (q - 250) (q- 80)
⇒
P(80) = -0.01 (80 - 250) (80- 80)
We get,
P(80) = -0.01 (- 170) (0)
i.e.
P(80) = 0
So, 80 is a number of cupcakes for which the profit is equal to $0.
Hence, we can say that the best interpretation of the number 80 in the context of the given equation will be in option A, i.e. 80 is a number of cupcakes for which the profit is equal to $0.
To know more about profit click here
https://brainly.com/question/21297845
#SPJ2
Abcd is rotated counterclockwise about the origin.By how many degrees was abcd rotated?
Answers
Answer:
The rotation is 270 degrees counterclockwise
Step-by-step explanation:
Given
See attachment
Required
Degrees of rotation
From the question, the rotation is counterclockwise
Using point B and B' as points of reference.
[tex]B =(2,5)[/tex]
[tex]B' =(5,-2)[/tex]
The rule that supports the above is: rotation by 270 degrees counterclockwise.
Because the rule is:
[tex](x,y) ==>(y,-x)[/tex]
Find the area of the polygon.
Answers
Answer:400
Step-by-step explanation: 400
Answer:
Solution given:
diagonal 1=AC=5+5=10 units
diagonal 2=BD=4+5=8units
area of polygon (rhombus)=½*(diagonal 1*diagonal 2)
=½(10*8)=40square units
Area=40square units
I will report you for any not serious answers, and the points will be taken away from you.
I have the answer of 8 for x, but does 3 WORK for x?
Because my answer choices consists of 24, but not 8.
My big question is "is 3 a valid solution"
Answers
Answer:
i don't think 3 works for x because the only solution for x was 8
Step-by-step explanation:
Tyler makes $17.50 an hour working 40 hours a week, 52 weeks a year at Epic Lady's Club. What is Tyler's monthly take home pay if 3% of his monthly take home pay is deducted by his employer towards retirement?
a
Approx. $91.00
b
Approx. $2,716.00
c
Approx. $3033.33
d
Approx. $2,942.33
Answers
Answer:
C
Explanation:
The expression 2 - 2 + 5x is equivalent to the expression 5x
True or False
Answers
Answer:
True!
Step-by-step explanation:
Put all the whole numbers together so 2+ (-2) cancels out
2-2+5x
positive 5x would be the only thing left so there you go!!!
If A D and C F, which additional statement does NOT allow you to conclude that AABC = ADEF?
Answers
Answer:
B
Step-by-step explanation:
i think its b because all the other answers are talking about the sides but b is talking about the angles which in the question it states angles (A,D,C, and F) so going off an educated guess i would say the answer is b i dont know if its correct or not though.
plz besties can you help me
[tex] {3}^{x + 1} \times 5 - 4 \times {3}^{x + 2} = - \frac {7}{3} [/tex]
I need the value of x
Answers
Can someone help me with this question I will mark u brainlist.
Answers
Answer:
First one true, second false, third true
Step-by-step explanation:
Through(-4,5) and (8,5)
Answers
Answer:
what?
Step-by-step explanation:
Answer:
What
Step-by-step explanation:
Whata
Perform the operation.
(8x2 – 7x – 2) – (6x2 – x + 3)
Answers
Answer:
2 x² - 6x -5
Step-by-step explanation:
Expansion:-
Given that the expression
(8x²-7x-2)-(6x²-x+3)
= 8x² - 6x² - 7x +x -2 -3
= 2 x² - 6x -5
A rectangular prism has the dimensions 5 cm by 12 cm by 13 cm.
What is the length of diagonal PQ? Round to the nearest hundredth.
GUYS I NEED THIS FAST PLS
Answers
Answer:
13.93 cm
Step-by-step explanation:
Given data
We have the
length = 5cm
Width = 12cm
Height= 13cm
The diagonal can be gotten by applying the Pythagoras Theorem using the Length and the Height
D^2= 5^2+13^2
D^2= 25+169
D^2= 169
D= √194
D= 13.928 cm
Hence the diagonal is 13.93 cm
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
[tex] - (x - 1) {}^{2} + 5[/tex]
Step-by-step explanation:
F(x) is a transformation from h(x).
So our starting equation is
[tex] - (x - 1) {}^{2} - 1[/tex]
F(x) is also facing the same direction h(x) is so we dont have to reflect nothing across the x or y axis.
There isn't a vertical or horizontal stretch, compressions.
There isn't a horizontal shift as the x values stay in the same place.
There is a vertical shift. We can simply move h(x) up 6 units to get to f(x).
So our equation looks like.
[tex] - (x - 1) {}^{2} + 5[/tex]
decrease
133 in the ratio 7:2
Answers
Answer:
38
Step-by-step explanation
2/7× 133=38