Answer:
Step-by-step explanation:
When calculating x-intercept, always think: y=0.
Putting this into the formula creates:
3x+0 = -3
3x = -3
x = -1
solve for x
4x+5x-2x=42
Answer:
if 4x+5x-2x=42 then the value of x=6
Solve 4(x + 1) = 4x + 4
Answer:
x is all real numbers
Step-by-step explanation:
4(x + 1) = 4x + 4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions
x is all real numbers
Determine the vertical distance and horizontal distance of P(-2,1) and Q(8,7).
Answer:
5.830952 should be the answer
Step-by-step explanation:
a rectangle room has an area of 400 square feet. the length is 7 feet less than twice the width. find the dimensions of the room.
Pls help me sry for asking so much..
Answer:
Z = 3/2
Hope it helps!! :)
HELPPP MEE OUT PLZZZZZ
What is the distance across the lake?
Answer:
you have to use the formula
Step-by-step explanation:
length times with time height
Answer:
x = 15.008
Step-by-step explanation:
9^2 + x^2 = 17.5^2
x^2=225.25
x = 15.008
The amount of motor oil used during the month by the local stock car racing team is g(t) hundred gallons, where t is the number of months past March of a given year.
(a) Write a sentence of interpretation for
g(4) = 13.10.
The answer is "The local inventory car racing team used 1310 gallons of engine oil in July".
The function consists of 3: input, output, as well as the relationship between the two.The interpretation of a mathematical formalism is to derive important data from a line chart or given symbolic image.Therefore, the amount of oil that the regional sports car racing team is using during the month is G(t), which is 100 gallons, wherein T is the number of months that very last March.Given:
[tex]\to \bold{g(4) = 13.10}[/tex]
If [tex]\bold{g(4)=13.10}[/tex] means that [tex]\bold{1310 }[/tex] gallons of motor oil was used by the local stock car racing squad in July.So, the final answer is "The local inventory car racing team used 1310 gallons of engine oil in July".Learn more:
brainly.com/question/12962598
wt is the difference between 1/3 of 18 and 2/5 of 40
Answer:
1) 6/10
2) 16/100
Step-by-step explanation:
1/3x18
2/5x40
of = multiply
Answer:
10
Step-by-step explanation:
[tex]\frac{1}{3}[/tex] × 18 = 18 ÷ 3 = 6
[tex]\frac{2}{5}[/tex] × 40 = (40 ÷ 5) × 2 = 8 × 2 = 16
Difference = 16 - 6 = 10
Sketch the graph of y=-4(x+4)^2+4 and identify the axis of symmetry.
Answer: (-4,4) is the vertex. The graph is symmetrical to the x = -4 line.
Step-by-step explanation:
Graph the equation using DESMOS.
Tim scored 15 points playing a boardwalk game. His next turn he lost 23 points. How many points does Tim have now?
Answer:
Tim has -8 points.
Step-by-step explanation:
15 - 23
Another way to solve for this is reversing the order the numbers are shown:
23 - 15
Just remember the answer will be negative because Tim is losing more points than he originally had.
-8
how do you right two million four hundred thousand fifty six
Answer:
2,400,056
Step-by-step explanation:
Answer:
2,400,056
Step-by-step explanation:
2 million= 2,000,000
four hundred thousand=400,000
fifty-six=56
2 x 2 x1000000 x4000 x90 x091
Answer:
131040000000000
Step-by-step explanation:
calculator :)))
The answer is 1.3968 to the 14th power
1.39680000000000^14
How do you find the slope of a line given the points ( -1 , -1 ) and ( 5 , -3 ) on the line?
Answer:
-1/3
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
-3-(-1)/5-(-1)
-2/6
-1/3
Best of Luck!
Which expression is equivalent to the one shown below?
163
A. 16.3
B. 4/3
C. 4.3
D. 16./3
SUS
Answer:
The choose B. 4√3
I hope I helped you^_^
Some students charted the weight of sports equipment for an experiment. What is the total weight of the basketball, football, and volleyball equipment in pounds?
Answer:
All together its 3 pounds total of all the weights if it not, then its 1.375oz for Basketball, 1oz for Football, and 0.625 for Volleyball
Step-by-step explanation:
Convert the Oz to pounds and add them.
Fimd the hcf of 144,384 and 432 by division method.
48..................
You plan to cut a board into 3 pieces to repair part of a railing. You are going to cut the two ends of the board off into two equal pieces that are 3.1 feet long, if the remaining piece needs to be 2.27 times longer than the each of the first two cuts what length board should you buy? Round to the nearest tenth
Answer:
the answer might be 20
Step-by-step explanation:
first you add 3.1 to 3.1 to get 6.2
then you multiply 6.2 by 2.27
then you add the answer you get from that to 3.1+3.1 to get the final length to be 20.274 and that would be 20 in the nearest tenth
What is the surface
area of a beach ball
with a diameter of 20
inches?
Step-by-step explanation:
diameter =20inches
radius =20/2=10 in
Surface area of sphere, A = 4πr²
π=3.14
area = 4×3.14×(10)²
area=1,256 in²
how to Calculate the value of the angles indicated by small letters
Answer:
all you need to do is to follow steps . you can also use trigonometric ratios to get your unknown angle or using cosine rule and sine rule.
URGENT!! Please help me
Draw the answer on and explain if you can please
Thanks a lot!!
I already filled in the 12345 but I need help on the top row.
Answer:
Step-by-step explanation:
Evaluate the expression, given functions f and h:
f(x) = 3x − 1,
h(x) = −2x2 + 3x − 2.
f
7
3
− h(−2)
Answer:
2.5 5 7.5 10 12.5
Step-by-step explanation:
b) 2.5*6=15
12- (17 + 1) = (12 - 17) + 1
O A. True
B. False
Answer:
False.
Step-by-step explanation:
.
17+1= 18
12= -6
12-17= -5 + 1 =-4.
Answer:
False
Step-by-step explanation:
12- (17 + 1) = (12 - 17) + 1
PEMDAS says parentheses first
12- (18) = (-5) + 1
Then add and subtract
-6 = -4
They are not equal
How would you write the expression "6 is less than a number tripled?"
Answer:
3q
Step-by-step explanation:
i think
Answer:
6< 3x
[where 3x = a number tripled]
In a triangle, two angles have measures of 45 degrees and 85 degrees. What is the measure of the third angle in this triangle?
Answer:
50 degrees
Step-by-step explanation:
All three angles in a triangle add up to 180 degrees. If you know the measure of two angles, add them together and subtract the sum from 180.
45+85=130. Then, subtract 130 from the total, or 180. 180-130=50. The measure of the third angle of the triangle is 50 degrees.
10
(i)
(ii)
Express 17 150 as a product of its prime factors in index notation.
[1]
Find the smallest integer n, such that 17 150n is a perfect square.
[1]
5x17150
It is given that
is a prime number. State all possible integer values of x.
(iii)
CTX 120167
Answer:
[tex]ii)\\a) 17150=2*5^2*7^3\\b) 17150*n=k^2 ==> n=2*7=14\\\\iii)\\\sqrt[3]{\dfrac{5*2*5^2*7^3}{n} } =7*5*\sqrt[3]{\dfrac{2}{n} } \\\\1)\ n=2*5^3=250\\2)\ n=2*7^3=686\\[/tex]
727÷9 Pleaase HEEEELLLPPP!!!!!!!!
Answer:
80.77777778
Step-by-step explanation:
when dividing 727 by 9, think about how many times does 9 go into 7? none.
next how many times does 9 go into 72? 8 times!
but since we have established 9 cannot go into 7 we need to know how many times does 9 go into 727, since it goes into 72 8 times already try adding a zero behind that 8. So what is 80(9)? it's 720. So the answer would be 720 with a remainder of 7. :)
cosA.cosB-sin. is same aso Sin * (A + B) b. Sin * (A - B) d. Cos * (A - B) c. Cos * (A + B)
Sorry i think like that the answer n sorry my write bad.
Thaks for your poin
I would love to know how to do this
What is the difference between 34343 and 1212
Answer:
33131
Step-by-step explanation: 34343-1212= 33131
Hi! I'm happy to help!
To find the difference, means to use subtraction. So, to solve this, we need to subtract.
34343-1212=33131
The difference between 34343 and 1212 is 33131.
I hope this was helpful, keep learning! :D
please help angles on a Cartesian plane
Answer:
a) 16/25
b)3/2
Step-by-step explanation:
all explaination is in picturw below