a car can travel 70 miles on 5 gallons of gasoline. how much gasoline will it need to go 308 miles
Answer:
22
Step-by-step explanation:
308/70 = 4.4
4.4 * 5
PLEASE HELP MEEE ITS DUE IN 30 MINUTES!
Answer:
(suprisingly easy) 6x3x4=72 in.
Step-by-step explanation:
Answer:
look for the formular of volume
what is the coefficient of 49n+986=-43
Answer: 49
Step-by-step explanation: A coefficient is the number placed in front of the variable, meaning n is the unknown number, aka variable. Making 49 the coefficient to that variable.
Hope this helps ^^
Answer:
49
Step-by-step explanation:
A coefficient is the numerical or constant quantity placed before or multiplied by a variable.
a movie theater has 15 rows of State each rows have 24. if there where 28 empty seats during one show how many people where there?
Answer:
332
Step-by-step explanation:
To find how many seats there were, multiply the number of rows with the number of seats in each row:
15 (24) = 360
From these total seats, there are 28 empty seats, meaning:
360 - 28 = 332
There were 332 people.
Parallelly lines/angle problem
Answer:
142 degrees
Step-by-step explanation:
Please help and explain thanks
A. EAD
B. DAC
C. BCA
D. CAE
Answer: EAD
Explanation: The angle mark is in between the points E, A, and D.
to (7x – 5) – (3x – 2)?
Answer:
x=0.75
Step-by-step explanation:
hey...... what's the answer,
[tex] \sqrt{256 \times 256} [/tex]
Answer:
That would just equal 256.
Hope this helps
Answer:
256
hope it helps...........
Which is the BEST system to measure the likelihood of an event occurring?
Answer:
A BETWEEN 0 AND 12 B BETWEEN 0 AND 1 C BETWEEN 0 AND 10 C BETWEEN 0 AND 100
Step-by-step explanation:
is this math or...?
What is the perimeter?
I’ll give you brainiest however you spell it
Answer:
solution given :
side1[S1]=17cm
side2[S2]=21cm
side3[S3]=10cm
height[H]=8cm
we have .
perimeter of triangle[P]= sum of all sides
=S1+S2+S3=17+21+10=48cm is your answer
If y equals 14, what does x equal in the following equation?
(No links please. Yes I’m talking to you robot people that have no life and put useless links in ever person question.)
у = 3х - 7
1) x = 4
2) x = 5
3) x = 6
4) x = 1
My brain cells can never with highschool geometry, help
Answer:
4
Step-by-step explanation:
Come on mate this is easy
small square = 1
triangles = 1 too
big triangles = triangles + 2 so big triangles = 2
2+1+1 = 4 -_-
Calculate the area of the shapes below.
2.
8 ft
4 ft
12 ft
Please LOL
Answer:
good luck!
Step-by-step explanation:
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
The first one, the triangle
Step-by-step explanation:
It has three sides, and if you were to replicate the object in 3D it would have 5 vertices.
Jenny's recipe for pancakes requires 2 cups of milk. The recipe about 15 pancakes.
Answer:
A
Step-by-step explanation:
help please
Marcie heated a beaker of water in science class. The scatter plot shows the temperature (y), in degrees Celsius, of the water based on the number of minutes (x) she heated the water.
Part A: The line of best fit for this data is
y = 5.3x + 23. Use this equation to make a conjecture about the temperature of the water in the beaker if heated for 6 minutes.
A.
The water will be about 71⁰C.
B.
The water will be about 55⁰C.
C.
The water will be about 32⁰C.
D.
The water will be about 50⁰C.
Part B: What is the y-intercept in the line of best fit? What does the y-intercept represent in the scatter plot?
A.
5.3; the amount the temperature increases each minute
B.
5.3; the temperature of the water before it is heated
C.
23; the amount the temperature increases each minute
D.
23; the temperature of the water before it is heated
Answer:
Part AGiven function
y = 5.3x + 23The value of y at x = 6:
y = 5.3*6 + 23 = 54.8° CThe closest choice is :
B. The water will be about 55⁰CPart BThe y-intercept is the value of y when x = 0
y = 5.3*0 + 23 = 23° CThis is the initial temperature at zero minute time, before heating is applied.
Correct choice is:
D. 23; the temperature of the water before it is heatedIn the following triangle, find the values of the angles B and B, which are the
best approximations to the solutions to this ambiguous case?
10
8.2
8.2
)45°
B
BY
A. B = 55° or B = 125°
B. B = 67° or B = 102.2°
C. B = 62.4° or B = 117.6°
D. B = 59.6° or B = 120.40
Answer: option D. B = 59.6° or B' = 120.4°
Step-by-step explanation:
Since the law is a/sinA = b/sinB = c/sinC you can try and verify each of them, by
10/sin(B)=......
and only B = 59.6° or B' = 120.4° give you the closed to 8.2/sin(45)= 11.59655121 which was 11.59401915.
(why the closed? because the question said it is "approximated")
The values of angles B and B' will be 59.6° and 120.4°, i.e. option C is the correct answer.
What is triangle ?Triangle is a three sides two dimensional surface having three angles.
We have,
A triangle in which,
One of the angle is 45°, and the side opposite to angle 45° is 8.2 with corresponding angle B.
And the side opposite to angle B is 10.
Now,
Using the law of sine,
i.e.
[tex]\frac{SinA}{a} =\frac{SinB}{b} =\frac{Sin c}{c}[/tex]
So,
According to the given triangle,
We get,
[tex]\frac{Sin 45^0}{8.2} = \frac{Sin B}{10}[/tex]
We get,
[tex]Sin B=\frac{Sin 45^0}{8.2} *10[/tex]
On solving we get,
⇒
[tex]SinB= 59.58^0\ \ or\ \ SinB= 120.42[/tex]
i.e.
[tex]SinB= 59.6^0 \ \ or\ \ SinB'= 120.40[/tex]
So,
The option C is the correct answer.
Hence, we can say that the values of angles B and B' will be 59.6° and 120.4°, i.e. option C is the correct answer.
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Given the area of a rectangle is 2x2 - 5x - 12, what is the width if the length is x – 4?
Answer:
2x + 3
Step-by-step explanation:
So, the equation here is:
[tex]\frac{2x^2 - 5x - 12}{x - 4}[/tex]
And so, using this we can set up our synthetic equation using the dividends as the coefficients of the equation, which are 2, -5, and -12; and the divisor 4, which derives from -4.
It's a bit hard to create a table here, so I'll just write out the values and hope you piece it together.
4 | 2 -5 -12
| 2 8 12
2 3 0
Thus, we are given our coefficients for our desired equation.
2x + 3
And we can ascertain this to be the answer by working the converse.
(2x + 3)(x - 4)
2x² - 5x - 12
solve by system of equations by substitution and show work plz and thank you y=2x+3 y=-x-9
Answer:
X=-4, y=-5
Step-by-step explanation:
Y=2X+3
y=-x-9
substitute by inserting y value of 2nd equation (-x-9) into y value of 1st equation:
-x-9=2x+3
-x-9+9=2x+3+9
-x=2x+12
-3x=12
x=-4
solve for y by inserting x value (2) into either equation
y=2x+3
y=2(-4)+3
y=-8+3
y=-5
check answer by inserting x and y into either equation to make sure they equal:
y=2x+3
-5=2(-4)+3
-5=-8+3
-5=-5
or
y=-x-9
-5=-(-4)-9
-5=-5
y = 5 (0.3)? Is this exponential growth or decay?
I believe it is exponential growth
Answer: decay
Step-by-step explanation:
PLEASE HELP Question 3
Segment PR and segment QS are diameters of circle U. Find measure of
arc TQR.
Answer:
74
Step-by-step explanation:
42+64=106
180-106=74
The test results for 4 students are: 96, 83, 78, and 83. If one more student's test score of 87 is added, what would increase? Help please!!!
Which are similar to AJKL? Label each Yes or No.
L
м
ALKM
AJLM
ΔKML
Answer:
ΔLKM yes
ΔJLM yes
ΔKML no
GIVING 50 POINTS
PLZ HURRY
Answer: B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
i took k12 test
what is the correct solution to-3x < 21?
Answer:
x > - 7
Step-by-step explanation:
Given
- 3x < 21
Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.
x > - 7
The solution of inequality - 3x < 21 is,
⇒ x > - 7
We have to given that,
The inequality is,
⇒ - 3x < 21
We can simplify the inequality as,
⇒ - 3x < 21
Divide 3 both side,
⇒ - 3x /3 < 21 / 3
⇒ - x < 7
Take - 1 as common,
⇒ - x < 7
⇒ x > - 7
Therefore, The solution of inequality - 3x < 21 is,
⇒ x > - 7
Learn more about the inequality visit:
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Jacks puppy weighed 12 pounds at its first veterinary appointment at the second appointment the puppy's weight had increased by 25% what is the weight in pounds of jacks puppy
Answer:
15 pounds
Step-by-step explanation:
Given data
Initial weight= 12 pounds
percent increase in weight = 25%
Let us find the increment
=25/100*12
=0.25*12
=3 pounds
Hence the weight in pounds of jacks puppy is
=3+12
=15 pounds
If the measure of <1 = 37 degrees what is the measure of <3
Answer:
x= 119
Step-by-step explanation:
All triangles have a sum of 180 degrees for all of their angles
so 180= 24+37+ x
x= 119
Tim deposits $4,000 into each of two savings accounts.
• Account I earns 3% annual simple interest.
• Account II earns 3% interest compounded annually.
Tim does not make any additional deposits or withdrawals. What is the sum of the balances of Account I and Account II at the end of 2 years?
$8,480
$8,480
$8,483.60
$8,483.60
$8,487.20
$8,487.20
$8,240
Answer:
I think its $8,480 if not I'm sorry
Answer:
8483.60 I had this question too and decided to help you.
what are the coordinates of the resulting point (2,1)
Lauryn grew p tomato plants. Padma grew 5 fewer than 3 times the number Lauryn grew. Kent grew 6 more than 4 times the number Lauryn grew. Choose an expression and a simplified expression to represent the total number of tomato plants that Lauryn, Padma, and Kent grew. Select all that apply.
Answer:
A. p + (3p – 5) + (4p + 6)
D. 8p + 1
Step-by-step explanation:
A. p + (3p – 5) + (4p + 6)
B. p + (5 – 3p) + (6 + 4p)
C. p + 11
D. 8p + 1
E. 7p – 1
Lauryn = p tomatoes
Padma = (3p - 5) tomatoes
Kent = (4p + 6) tomatoes
Total number of tomato plants that Lauryn, Padma, and Kent grew = Lauryn + Padma + Kent
= p + (3p - 5) + (4p + 6)
= p + 3p - 5 + 4p + 6
= p + 3p + 4p - 5 + 6
= 8p + 1
Total number of tomato plants that Lauryn, Padma, and Kent grew = 8p + 1
A. p + (3p – 5) + (4p + 6)
D. 8p + 1