Answers
Answer:
40 degrees
Step-by-step explanation:
x=7 so 4x+12 would be (4×7) + 12)
28+12= 40
Related Questions
Pls help LOL I need helo
Answers
Quadratic function Murder in a Hotel
Answers
What is the equation of a circle with the center (2,3) that passes through the point (5,3)
Answers
The given center and point on the circle of (2, 3), and (5, 3), respectively
gives the equation of the circle as; [tex]\underline{(x - 2)^2 + (y - 3)^2 = 3^2}[/tex].
How can the equation of the circle be found?The general form of the equation of the circle is presented as follows;
(x - h)² + (y - k)² = r²
Where;
(h, k) = The center of the circle
r = The radius of the circle
Which gives;
(h, k) = (2, 3)
h = 2
k = 3
r = √((5 - 2)² + (3 - 3)²) = 3
The equation of the circle is therefore;
[tex]\underline{(x - 2)^2 + (y - 3)^2 = 3^2}[/tex]Learn more about the equation of a circle here:
https://brainly.com/question/502872
Given y = 50(1.15)*, what type of
function is this?
Answers
9. Mary is running at a pace where it takes him 8 minutes to run one mile. Let T represent the time that Mary has run, in minutes, and let D represent the distance he has run, in miles.
Answers
Answer:
rate that Mary has run: D = 8T
Step-by-step explanation:
distance = rate × time
pls help no wrong answers pls
Answers
Answer:
a, b, e
Step-by-step explanation:
It is proportional since it goes at the same rate on the x and y
It has a rate of 8.5 since 17/2=8.5
at the rate of 8.5 y per one x then 4 8.5's would make 34
(1, 8.5)
Because...
Y=8.5(1)
Y=8.5
And another one at....
(-1, -8.5)
Because....
Y=8.5(-1)
Y=-8.5
And the mutely choice answers is...
A)
It’s true since it goes though the origin
B)
Unit rate if change is slope and it is
B is true
C)
In b, we identified the slope so this can’t be true
D)
It states x=17 and y=2
So...
Y=8.5(17
Y.>2
D is not true
E)
It states x=4 and y=34
So...
Y=8.5(4)
Y=34 which is true
e is true
Dylan has 0.5 liters of water. He needs to find out how many milliliters of water he has so he can complete his science experiment. How many milliliters (mL) of water does Dylan have
Answers
Answer:
500 milliliters
Step-by-step explanation:
Dylan has 0.5 liters of water. He needs to find out how many milliliters of water he has so he can complete his science experiment. How many milliliters (mL) of water does Dylan have
1 liter of water = 1000 milliliters of water
0.5 liters of water = x
Cross Multiply
x = 0.5 × 1000 milliliters of water
x = 500 milliliters of water
Therefore, Dylan has 500 milliliters of water
Answer:
answer
Step-by-step explanation:
Answer:
500 milliliters
Step-by-step explanation:
Dylan has 0.5 liters of water. He needs to find out how many milliliters of water he has so he can complete his science experiment. How many milliliters (mL) of water does Dylan have
1 liter of water = 1000 milliliters of water
0.5 liters of water = x
Cross Multiply
x = 0.5 × 1000 milliliters of water
x = 500 milliliters of water
Therefore, Dylan has 500 milliliters of water
5. The perimeter of the shown
triangle is 21 cm. Find the lengths
of its sides.
7x - 5
7 - 3(x - 1)
14 - 3x
Answers
Answer:
7 cm
Step-by-step explanation:
An equilateral triangle has all sides equal.
To find the measure of the side, simply divide the perimeter by 3. This is because a triangle has 3 sides.
21 ÷ 3 = 7
can someone please solve 1/4 x 5/3
Answers
Answer:
Just multiply the numerators and denominators:
1×5=5 and 4×3=12
The answer is 5/12
Answer:
[tex]\frac{5}{12}[/tex]
Step-by-step explanation:
[tex]\frac{1}{4} *\frac{5}{3} =\frac{5}{12}[/tex]
Order the ANGLES in each triangle from LARGEST to smallest.
Answers
Answer:
y,z,x
Step-by-step explanation:
Your dinner bill at Best Little Roadhouse was $68.24. You left the server an 18% tip. What was your final total bill including tip and How much of a tip did you leave the server
Answers
Answer:
The total would be $80.52. The tip was $12.28
Step-by-step explanation:
18% of 68.24 is 12.2832. I just rounded and called it 12.28. From there I just added it to 68.24 and got 80.52.
The ratio of boys to girls taking geometry this year is 27:31. If 246 students are ebrolled in geometry this year, approximately how many of them are boys and how many of them are girls?
Answers
Answer:
115 boys
131 girls
Step-by-step explanation:
Given data
The given ratio= 27:31
The sum of the ratio = 27+31= 58
The total number of students taking geometry= 246
Let us apply the part to all method
let the number of boys be x
27/58= x/246
cross multiply
58*x= 246*27
58x=6642
x= 6642/58
x=114.5
Hence the number of boys is 115
Thefore, the number of girsl= 246-115= 131
What is the multiplicative inverse of -5/6
Answers
Answer:
Step-by-step explanation:
help
Santino pays $52.65 for twenty-seven 15-count boxes of granola bars. How much does 1 box of
granola bars cost?
Answers
$1.95
Explanation:
Divide $52.65 by 27 to find the cost of each box.
6m - 3k when k=2 and m=7
Answers
Answer:
36
Step-by-step explanation:
put in the values of m and m first then solve:
6•7= 42
3•2= 6
42-6= 36
hope this helps have a great day luv <3
Question
15 + 24 = ?
Answer
and
Explanation
Answers
All you are doing is adding 15 and 24 together making 39.
Answer:
39
Step-by-step explanation:
15 + 24 =39
since they are like terms so we can add or subtract
WILL GIVE BRAINLIEST
Answers
Answer:
the answer is D!
Step-by-step explanation:
y=60x+30 aka 210=60(3)+30
y=70x aka 210=70(3)
PLS HELP! TELL ME HOW TO DO IT!
Answers
I NEED HELP ASAP PLS DONT GIVE RANDOM ANSWERS OR LINK I WILL GIVE YOU BRAINLIEST......... thanks :)
Answers
Answer:
D
Step-by-step explanation:
The volume (V) of a cone is calculated as
V = [tex]\frac{1}{3}[/tex] πr²h ( r is the radius and h the height )
Here V = 226 and r = 12 ÷ 2 = 6 , then
[tex]\frac{1}{3}[/tex]π × 6²h = 226 ( multiply both sides by 3 to clear the fraction )
3.14 × 36h = 678
113.04h = 678 ( divide both sides by 113.04 )
h = [tex]\frac{678}{113.04}[/tex] ≈ 6 m ( to the nearest metre )
Please help will give Brain
Answers
Answer:
5
Step-by-step explanation:
3(x+3)=4(4+2)
3x+9=24
3x=15
x=5
Hope this helps :)
What number would represent 23 degrees below zero? *
Answers
The Answer is-23. if not I don't know what your teachers are on
Which proportion can be used to find the height, x, of the building?
Answers
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
In OPQ, the measure of Q=90°, OP = 96 feet, and PQ = 23 feet. Find the measure
of 20 to the nearest degree.
Answers
Answer:
[tex]O = 14^\circ[/tex]
Step-by-step explanation:
Given
[tex]\angle Q = 90[/tex]
[tex]OP = 96[/tex]
[tex]PQ = 23[/tex]
Required
Find [tex]\angle O[/tex] to the nearest degree
To calculate O, we make use of:
[tex]sin(O) = \frac{PQ}{PO}[/tex] --- See attachment for triangle
[tex]sin(O) = \frac{23}{96}[/tex]
[tex]sin(O) = 0.2396[/tex]
Take arcsin of both sides
[tex]O = sin^{-1}(0.2396)[/tex]
[tex]O = 14^\circ[/tex] -- approximated
please help________^
Answers
Answer:
first answer
Step-by-step explanation:
what is the distance
Answers
Answer:
A) 10 units
Step-by-step explanation:
distance formula:
d=the square root of (x2-x1)^2 + (y2-y1)^2
(-5,4)
(3,-2)
d=the square root of (3-[-5])^2 + (-2-4)^2
d=the square root of 64+36
d=the square root of 100
d=10
what is the probability of spinning green and flipping heads
Answers
Answer:
50% for each spinning green and red cards
What is the area of this figure
Answers
Answer:
108
Step-by-step explanation:
add all of the numbers together and thats what you get :)
1÷1+cosa+1÷1_cos a please solve question
Answers
ok so THIS IS UR ANSWER I THINK PLEASE MAKE ME BRAINLIEST
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
f(x) = g(x-9)
Step-by-step explanation:
Answer:
f(x) = g(x-9)
Part A - Find the area of the shaded region. Round to the nearest hundredth. Just write the number with no unit attached. * 11 cm / Tan ་ 12 cm
Answers
Answer
128.86
Step-by-step explanation:
The box is 11x12 so 132.
The circles area is 3.14, or
A = πr^2 = π·1^2 ≈ 3.14159
So 132-3.14 is 128.86