Answer:
4
Step-by-step explanation:
First, let's replace the c with 12, and the a with 3, since those are the values given.
Now we have 12/3.
12 ÷ 3 = 4
So, c/a = 4.
Will give brainliest, 15 points!
Danielle is keeping track of the amount of money in her lunch account. She starts with $36 in the account and uses 3 dollars every day for lunch. Which equation below could she use to track the amount of money in her account if M=the money in her account and d=the number of days?
M = 36 + 3d
M = - 3d + 36
M = - 36 + 3d
M = 3 + 36d
Answer:
M=-3d+36
Thank you! I hope you have fun in math, although personally I hate it.
I will absolutely RAIL you if you give me the answer
Sorry but can't understand
How can you use ratios to determine if two figures are similar?
Answer:
Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor .
Step-by-step explanation:
Pls help me hurry now
Can someone help me out plz?
Answer:
im sorry dont know anwser wish i could help
Step-by-step explanation:
Help please
In 1941, an actress claimed that her beautiful skin came from Lux soap. What was her name?
Group of answer choices
A. Saira Banu
B. Sadhana Bose
C. Nirupa Roy
D. Sabita Devi
E. Leela Chitnis
Answer:
E. Leela Chitnis
Step-by-step explanation:
What is the speed limit in miles per hour (sign reads 55km/h) PLS ANSWER ASSAP DUE TIME 5 MINS
Answer:
34mph
...............
Bre is reading a book. She read 12 pages in the car, 16 pages at the park, and then 68
pages at home. How many pages did Bre read?
Find the missing angle measure.
Need help please!!!
Answer:
This shape is a hexagon. Angles in a hexagon add to 720 degrees.
2(y) + 4(2y-20) = 720
2y + 8y-80 = 720
10y-80=720
10y=800
y=80
Let me know if this helps!
What is the reciprocal of 2 1/5
Answer:
2 1/5 can also be written as 11/5
The reciprocal of 11/5 is 5/11
Answer:
5/11
Step-by-step explanation:
2 1/5 into an improper fraction is 11/5.. recipricol is 5/11
Give that each figure shown below is a trapezoid. Find the missing values.
Answer:
EF=22
C=70°
B=110°
Step-by-step explanation:
Trapezoids have to have a total of 360° and there are complementary angles.
Help pls 10 points
A x=56
B x=156
C x=166
D x=66
D: x=66
Step-by-step explanation:
As we know the angle is 90 degree.Then x+24 degree is equal to 90 degree as whole part axiom. If we subtract 24 from 90 we get 66
Hope it's helpful!!
3. True or False, the following 4 ordered pairs are solutions to the following equation:
y = -2x + 11
(-1,13), (0,11), (1,9), (2,7)
Help!! It’s important ...
Answer:
10
Step-by-step explanation:
:)
i need help and i also need the work shown...please and thank you
Answer:
55
Step-by-step explanation:
Answer:
55°Step-by-step explanation:
Angle formed by two intersecting chords is half the sum of the intercepted arcs:
m∠CED = 1/2(mCD + mBU)125° = 1/2(195° + mBU)195° + mBU = 250°mBU = 250° - 195°mBU = 55°Are the ratios 16:9 and 2:1 equivalent?
yes
no
Answer:
No
Step-by-step explanation:
To be equivalent it would have to be 16/8 not 16/9
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Answer:
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Step-by-step explanation:
Answer:
it goes to a screen shot
Step-by-step explanation:
If
x + 2y = 1
X– 2y = 13
then y =
Answer:
y = -3
Step-by-step explanation:
x + 2y = 1 then x = 1 - 2y
x– 2y = 13
substitute for x:
1 - 2y - 2y = 13
simplify:
-4y = 12
y = -3
x = 7
You deposit $300 in a savings account. The account earns 2% simple interest per year.
a. What is the interest earned after 10 years?
The interest earned is $ after 10 years.
b. What is the balance after 10 years?
The balance is $ after 10 years.
Answer:
Answer:
a. ----> $10
b. ----> $110
Step-by-step explanation:
Step-by-step explanation:
principle ( p ) = $100
time ( t ) = 10 years
rate ( r ) = 11%
simple interest = (p × r × t)÷ 100
= ( $100 × 11 × 10 )÷ 100
= 11000 ÷ 100
= $110
interest = simple interest - principle
interest = $110 - $100
= $10
I need help on 1, 2, an 3
Answer: 1. A) 2/5 B) X= -5 Y= 2
2. A) -3/2 B) X= 2 Y= 3
3. A) -2/3 B) X= -3 Y= -2
Step-by-step explanation: A) Look where the line intersects perfectly through a corner of one of the boxes, find the next one closes to that count how many it goes up and how many across. Rise/Run so the amount it goes up goes on the top of the fraction and the amount across on the bottom of the fraction.
B) This is where the line intersects the X and Y axis
Evaluate:
1. (0.36) 1/2
2. (3/7) 2
What is X and Y? I will give brainliest to whoever shows work and explains how to do the problem and if its correct.
Answer:
x = 5([tex]\sqrt{3}[/tex])
y = 10
Step-by-step explanation:
1st, we need to find the angles on the triangle before we can solve for side lengths.
Line Y is intercepted by line X which forms 2 supplementary angles.
These angles add up to 180 so 180 - 150 = 30 therefor the angle is 30 degrees
Next, using the vertical angle theorem, we see that there is a right angle and using this theorem, we can determine this is a right triangle and that angle is 90 degrees
Using the triangle sum theorem, we know a triangle's sum is = to 180 degrees
90 + 30 + x = 180
120 + x = 180
x = (180 - 120)
x = 60
We now determined this is a 90-60-30 triangle
The opposite of the 30 degree angle is the 5 unit measurement
According to this theorem 5 is equal to x because the side opposite of the 30 degree angle is = to x (not the side variable, the variable for this theorem)
We now solve the rest
x = 5
2x (opposite of 90 degrees) = 10
5x = 5([tex]\sqrt{3}[/tex]) (This is in its simplest form)
So now based upon this,
x = 5([tex]\sqrt{3}[/tex])
y = 10
PLZ HELPP MEE THIS IS MY LAST QUESTIONN
Answer:
16
Step-by-step explanation:
multiply 32 by whatever a right angle give you
Write the equation of the line in Polnt-Slope form that goes through the point
(10,5) and has a slope of -3
Answer:
y-5=-3(x-10)
Step-by-step explanation:
y-y1=m(x-x1)
y-5=-3(x-10)
i need help and so far i haven't got any help yet plz plz plz i need help
Answer:
20.9, 34
Step-by-step explanation:
How to find mean: add up all the numbers and divide by how many numbers
19, 19, 20, 20, 20, 21, 22, 22, 22, 22, 23
(19+19+20+20+20+21+22+22+22+22+23)/11=230/11=20.9(rounded)
If the new mean is 22, sum of all the numbers is 22 times 12=264
264-230=34(new player age)
What is “F” in this triangle problem thingy
Answer:
f=43
Step-by-step explanation:
Hey There!
So if you didn't know the exterior angle (aka f) is equal to the sum of the opposite interior angles
so essentially what i am saying is that
19+24=f
19+24=43
therefore
f=43
hope this helps :)
if you have anymore questions just let me know
Expand the following. In other words, remove the parentheses (brackets):
a(3+b-a)
A 3a + ab-a?
B 3a + ab + a?
Cза - ab - а?
D 3a + b - a
Answer:
I believe that it would be A.
But answer A should be [tex]3a + ab - a^{2}[/tex]
Step-by-step explanation:
find the volume of the prism.
Answer:
Step-by-step explanation:
The volume of the triangular prism, this is an isosceles triangular prism is
V=1/2 * a*b*h
V=1/2 x10x8x14=560 cm^3
Need HELP Will mark brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
This is really hard, but what you marked is CORRECT, it is the second option :D
Mark brainliest please ;P
FIND TAN C
Please help I’m stuck