Answers
Answer:
A
x/64 = 36/36
this is the answer
Answer:
C
Step-by-step explanation:
when doing proportions you have to align your fractions accordingly.
we are putting x over 64 which means that small triangle in the top and big triangle in the bottom. On the other side its going to be 36 because of the small triangle's side and in the bottom we put the big triangle's side which will be 72 because 36+36=72
Related Questions
Really confused with this one it is related with similar triangles please help
Answers
Answer:
x=20
y=70/3 which is about 23.3
Step-by-step explanation:
Write a proportion of all similar sides
Write an equation for it:
Five times the difference of twice a number and three, decreased by the sum of the number and eight, equals to 13
Answers
Answer:
2x+3 times 5 - x +8=13
Step-by-step explanation:
off ion know
A sea turtle descends 28 feet from the surface of the ocean and then ascends 5 feet. Then it descends 9 feet and repeats this descent 4 times. How many feet below the surface is the turtle then ?
Answers
Answer: 59 feet
Step-by-step explanation:
First the sea turtle descended 28 feet.
It then ascends 5 feet which means it is now:
= 28 - 5
= 23 feet below surface
It then descends 9 feet and repeats that descent 4 time:
= 9 * 4
= 36 feet below the surface
Total distance below the surface:
= 23 + 36
= 59 feet
f(x) = 3x + 8
fl-1) = ?
Answers
The answer is x=5
Please help me on this!!!!
Answers
Answer:
670
Step-by-step explanation:
umm i used a calculator
What is the value of q in the solution to this system of equations?
2m-5q=8
4m+2q=64
A.4
B.6
C.9
D.14
Answers
Answer:
4
Step-by-step explanation:
M,q 14,4
The value of q in the system of equations 2m-5q=8 and 4m+2q=64 is 4 thus option (A) is correct.
What is the equation?There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.
As per the given system of equations,
2m-5q=8
4m+2q=64
Multiply by 2 into the equation 2m - 5q = 8
4m - 10q = 16
Subtract 4m - 10q = 16 by 4m+2q=64
-10 - 2q = 16 - 64
-12q = -48
q = 4
Hence"The value of q in the system of equations 2m-5q=8 and 4m+2q=64 is 4".
For more about the equation,
brainly.com/question/10413253
#SPJ2
can anyone help with this?
Answers
Which set of side would make a right triangle?
A. 8,10,12
B. 5,12,13
C. 4,5,6
D. 5,10,12
Answers
hope this helps :)
What is the domain of the function represented by the graph?
4
1
2-+
X
-2
TUL
NELL
A. X54
OB. all real numbers
C.
X20
OD
OsXs4
Answers
Answer:
Option C x>0
GOOD LUCK FOR THE FUTURE ! :)
All real numbers (In interval form (-∞,∞) )
What is domain?The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x). This set is the values that the function shoots out after we plug an x value in.
here, we have,
Given,
From the graph,
To find the domain of the function.
Now,
We know that a domain of a function is the set of the all the x-values for which the function is defined.
By looking at the graph of the function we see that it is a graph of a upward open parabola and the graph is extending to infinity on both the side of the x-axis this means that the function is defined all over the x-axis i.e. for all the real values.
Also, we know that the function will be a quadratic polynomial since the equation of a parabola is a quadratic equation and as we know polynomial is well defined for all the real value of x.
The domain of the function is:
Hence, All real numbers (In interval form (-∞,∞) )
Learn more about Domain at:
brainly.com/question/28135761
#SPJ7
Which expression equals the fraction of the square that is shaded dark blue?
Answers
Answer:
this is the answer
Step-by-step explanation: pretty easy tbh
if I had 10 cookies and promised my friend to give them 2 how many cookies will i have
Answers
Answer:
8 cookies
Step-by-step explanation:
edit one:the answer was 10 cookies, so please go give the person who said 10 cookies first some thanks/brainliest.
edit two:https://brainly.com/app/profile/31525083 is the user who got it first. Check comment if you are gonna say they didn't.
Answer:
8 cookies
Step-by-step explanation:
Well, we can use simple subtraction to answer this problem. You have 10 cookies, and you give away 2, you need to subtract 10 cookies by 2:
10 - 2 = 8
Therefore, you will have 8 cookies left.
Hope this helps :)
Logan took out a $600 loan 2 years ago. He paid back $690. This included the original loan amount and the interest charged to him. What was the annual interest paid Logan paid? Show all work or explain in detail how you got your answer.
Answers
Answer:
$45 dollars a year i think
Is 3 a factor of 14t-20?
Yes
No
Answers
Answer:
No
Step-by-step explanation:
I dont really know
Ratio A is equivalent to Ratio B. Ratio B is equivalent to Ratio C. Is Ratio A equivalent to Ratio C? Explain your reasoning.
Answers
Answer:
Yes
Step-by-step explanation:
If Ratio A is equivalent to ratio B and Ratio C is equivalent to ratio B than A is equivalent to ratio C
Answer:
Yaa
Step-by-step explanation:
Since ratio A is equivalent to ratio B and ratio C is equivalent to ratio B then A is equivalent to ratio C!!
Question 3 (5 points)
Use the graph to solve the system of linear equations.
Оа
(-4,-4)
Ob
(-1.5,-1)
ос
(2,0)
Od
(-2,-2)
Answers
Answer:
D
Step-by-step explanation:
(-2,-2) is where both the lines intersect
multiple choice plz help me :)
Answers
slope = 1, goes through the point (0,6)
Answers
Y=Mx+b
M=1
6=1(0) +b
b= 6
Write the point-slope form of the equation for a line that passes through (6,-1) with a slope of 2.
The value of xı is
The value of y, is
The point-slope form of the equation is
Answers
Answer:
value of x is=6
value of y is= -1
point-slope form= y-(-1)=2(x-6) or y+1=2(x-6)
Step-by-step explanation:
What is the distance in units,from point j to point k
Answers
Answer: 15.
Step-by-step explanation: You have to use the distance formula which is [tex]\sqrt{(x\\_{2} -x_{1})^{2} + (y_{2} - y_{1} )^{2}[/tex]. [tex]x_{1}[/tex] means the x in the first point, so on and so forth. You just plug in and don't forget to take the square root of the number you get!
Please tell me if its right. Thanks!
9) using opposite operations, solve for m
4m+8=12
Answers
Answer: 1
Step-by-step explanation:
4m + 8 = 12
=> 4m = 4
=> m = 1
Answer:
Subtract 8 from both sides now your left with 4m and 4. Divide 4 from both sides to get 1. 1 is your answer
what 2 numbers multiply together to equal 15, and add together to equal 8?
Answers
Answer:
7.5 x 2
4 + 4
Step-by-step explanation:
7.5 x 2 = 15
4 + 4 = 8
hope i helped you!
PLEASE HELP ME
Find the total surface area of the figure shown.
Answers
Answer:
I think it's C but I might be
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Length = 6 inches
If an orange is 14cm in diameter.if 3/7 of it is juice,what volume of juice can you get from 5 such oranges.
(Pie=22/7)
Answers
Answer:
3079.5 cm^3
Step-by-step explanation:
We need to find the volume of the orange using the volume of a sphere formula V= 4/3 (π)(r^3). So we plug in the numbers V= 4/3 (22/7) (7^3) and solve. Simple simply the exponent and multiply everything. V= 4/3 (22/7) (343)= 1437 cm^3. Then we take 3/7 from the volume to focus on the juice. 1437(3/7) = 615.9 cm^3. Then multiply by five to find the volume of juice from 5 oranges. 615.9(5)= 3079.5 cm^3
Jacob has 17 yards of fabric. He uses 1 third of it to make a cape. How many yards of fabric does Jacob use for the cape? zearn m4L7
Answers
Answer:
5 2/3
You multiply.
What is the nth term in this sequence... 1,4,7,10...
A)3n+3
B)3n+1
C)3n-2
D)n+3
Answers
sorry if it’s wrong <3
the perimeter of a square is 7.2 meters how long is each side ?
Answers
Answer:
1.8 meters
Step-by-step explanation:
7.2÷4= 1.8
Answer:
1.8 m
Step-by-step explanation:
let side be 'a'.
perimiter of a square = 4(a)
7.2 = 4(a)
7.2/4 = a
therefore, a = 1.8 m.
I need help. I have no idea how to do this!
Answers
Answer:
A ≈ 5.1 units²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = [tex]\frac{1}{2}[/tex] × 2 sides × sin (angle between them ) , then
A = 0.5 × 7 × 3 × sin29° ≈ 5.1 units²
The boiling point of water is 212 degrees. To make a cup of tea, water is boiled, poured into a mug with tea leaves, and set to steep for 4 minutes. In that time, the temperature of the tea reduces to 115 degrees when it is in a room that is 68 degrees. Write an equation for the cooling curve of the tea in this particular room. Round parameters to the nearest 6th decimal place.
Answers
Answer:ugh is there an picture maybe i can understand it better?
Step-by-step explanation:
If the time is 2:12 pm then how many minutes ago did the time turn to noon
Answers
Answer:
132min (mark brainliest?)
Step-by-step explanation:
noon = 12pm
2:12pm - 12pm = 2 hours and 12 min
2 hours *( 60 min) = 120 min
120 min + 12 min = 132 min