The 7th graders at Wilson Middle School are taking a field trip to the science museum. So far, 12 students have turned in a total of $81 to pay for their ticket.
What is the constant of proportionality equation for this problem?
If all 72 students turn in their ticket money, how much money would be collected?
Group of answer choices
y = 1/12(x) $6.75 would be collected
y = 12(x) $840.00 would be collected
y = 6.75(x) $486.00 would be collected
y = 81(x) $5832.00 would be collected
It's the image that's attached
Answer:
it has infinitely solution's
Find the slope from the graph:
Question 4 options:
-1/3
1/3
11/9
2/3
In triangle DEF, m∠D = (4x + 15)°, m∠E = (5x + 32)°, and m∠F = 70°. Determine the degree measure of the exterior angle to ∠D.
137°
113°
67°
43°
The measure of the exterior angle to ∠D will be 137°.
What is mean by Triangle?
A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
In triangle DEF,
m ∠D = (4x + 15)°, m ∠E = (5x + 32)°, and m ∠F = 70°
Now,
Sum of the measure of angle in a triangle is 180°.
So, We can formulate;
⇒ m ∠D + m ∠E + m ∠F = 180°
Substitute all the values, we get;
⇒ (4x + 15) + (5x + 32) + 70 = 180
⇒ 9x + 117 = 180
⇒ 9x = 180 - 117
⇒ 9x = 63
⇒ x = 7
Thus, We get;
m ∠D = (4x + 15)°
m ∠D = (4 x 7 + 15)°
m ∠D = (28 + 15)°
m ∠D = (43)°
And, m ∠E = (5x + 32)°
m ∠E = (5 x 7 + 32)°
m ∠E = (35 + 32)°
m ∠E = 67°
Since, The measure of the exterior angle to ∠D = m ∠E + m ∠F
= 67° + 70°
= 137°
Thus, The measure of the exterior angle to ∠D will be 137°.
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Please Help!!!!!!!!!!!
Due Tonight !!!!
Answer:
1. 99
2. 136
Step-by-step explanation:
1A. First, you do length times width, which would be 120.
1B. then you subtract the area of the triangle (21).
1C. 120-21=99
2A. First, find the height and base of the triangle.
13-7=6. So 6 is the height
16-8=8. There, for 8 is the base.
[tex]A= \frac{h_{b} b}{2} =\frac{6.8}{2} =24[/tex]
24 is the area of the triangle
2B. Then you di length time weight for the rectangle. Which would be 112.
2C. Then you add the totals. 112+24=136
Determine which expression is equivalent to the expression 5 over 4 times g minus 3 minus 7 over 12 times g minus the expression one over 3 times g plus 15
Answer:-4/15 - 17
negative 4 over 15 plus negative 17
−7x− 7 = −3x + 9 for x.
Answer:
x=-4
Step-by-step explanation:
-7x− 7 = −3x + 9
+7x-9=+7x-9
-16=4x
__ __
4 4
-4=x
JESUS LOVES YOU!!! have a great day
A regular polygon has 25 sides. If one of its angles measures (6h − 15)°, what is the value of h?
h = 6.7
h = 16.7
h = 30.1
h = 33.8
Answer:
h = 30.1
Step-by-step explanation:
(25-2)*180 = 4140
formula for the sum of interior angles is (no of sides - 2) * 180
4140/25 = 165.6
finding the angle of one interior angle and since it is a regular polygon, all angles are same, and with 25 angles we can divide total sum by 25
... and now standard algebra :-
6h - 15 = 165.6
6h = 180.6
h =180.6/6 = 30.1
heeeeeeeeeeeeeeeeeeeeeeelp
Answer:
15
Step-by-step explanation: hope this helps
help me on this question asap #5
Answer:
C) 112
Step-by-step explanation:
Of the cars in a used-car lot, 23 are less than 3 years old. 13 of the cars on the lot are both less than 3 years old and also get at least 30 miles to the gallon. What fraction of the cars that are less than 3 years old also get 30 miles to the gallon?
The fraction of the cars that are less than 3 years old also get 30 miles to the gallon is 13/30.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, Of the cars in a used-car lot, 23 are less than 3 years old and 13 of the cars on the lot are both less than 3 years old and also get at least 30 miles to the gallon.
Therefore, The fraction of cars that are less than 3 years old also get 30 miles to the gallon is simply 13/23.
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What is the exponent used when 5,450,000 is written in scientific notation?
Hurry- ASAP
Answer:
5.45x10^6
Step-by-step explanation:
Answer:
5.45 x 10^6
Step-by-step explanation:
you have to use 5.45 for the 545 par in 5,450,000, and 10^6 is the number of decimal places you move right.
Can some one please help?
Answer:
1.). 2
2.) -10
3.) 3
Step-by-step explanation:
This table represents a proportional relationship. What are the missing values in the table?
Answer: 6 and 4.5 are the correct answers.
Explanation: Each y value is half of the x value above it.
Solve 0.5(−6 + 4d) − 2d = −11 for d.
Answer:
it's unavailable
Step-by-step explanation:
you have to solve the bracket first
after that u move -3 , when u move it becomes positive 3
but because 2d-2d so it equals to 0
therefore the answer is unavailable
Can someone please help?
Answer:
2^8 (simplified)
256 (evaluated)
Step-by-step explanation:
simplified part
(2^2)^4
= 2^2×4
=2^8
evaluated :
2^8 = 2×2×2×2×2×2×2×2 = 256
Answer:
2^8, 256
Step-by-step explanation:
(2^2)^4, 2*4=8, 2^8
2*2*2*2*2*2*2*2=256
find the constant in a graph
Find the slope of the line given its graph.
Answer:2
Step-by-step explanation:
rise is 2
run is 1
2/1=2
Answer:
-3
Step-by-step explanation:
Use rise over run
-3/1
m=-3
Triangle ABC has the following angle measures:
m∠A = (x + 4)°, m∠B = (2x − 11)°, m∠C = (3x + 25)°
What is m∠B?
27°
33°
43°
55°
Answer:
The answer is 43 send me a message if you need a better explanation:)
Step-by-step explanation: I got it right on my test.
Answer:
43*
Step-by-step explanation:
helllllllllllllllllp
HELP! PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
as a mixed number in simplest form. −4 9/13
Answer:
-61/13
Step-by-step explanation:
a) Multiply -4 and 13 and add 9
-61/13
mr.wong wants to make travel bags for groups of students to take on a field trip. he will put 24 notepads,34 water bottles,and 48 granola brads into the bags. he wants to put the same number of each type of item into each travel bag. What is the greatest number of total bags mr Wong can make
A bakery has 72 half gallons of milk.
It takes 1 2/3 cups of milk to make a cake. Note that 1 cup = 1/8 half gallon = 0.125 half gallon. How many cakes can the bakery make? Say 1,2,3,4 in your answer so that I know which option to choose. There’s no 346 option (a lot of people have been saying that answer.)
Answer:
345 :)
Step-by-step explanation:
I will give brainliest to the best answer btw
Solve:
3x + 3x - 2x = 12
Group of answer choices
X = -8
X = 8
X = 3
X = -3
Answer:
X= 3
Step-by-step explanation:
3x+3x+(-2x)=12
3x+3x=6x
6x+(-2x)
4x=12
4x/4x
12/4
x=3
Please help! ( I'll give brainliest )
What is the greatest common factor of 52 and 78? Explain the method you used to find it.
help asap #4 help me on this question
Answer:
c
Step-by-step explanation:
129 in binary is 10000001
what is the formula to find circumference one quarterof a circle?
Answer: C = ℼD
Step-by-step explanation:
Formula for circumference is diameter multiplied by pi (3.14)
Hope this helps:)
[7th Grader]
help me please ill give the crown again
Answer:
x = 10
Step-by-step explanation:
[tex] \frac{4}{x} = \frac{10}{25} [/tex]
[tex]10x = 100[/tex]
[tex]x = 10[/tex]
Answer: it’s x = 10
Step-by-step explanation:
Three months ago, Santos could walk
2 miles in 40 minutes. Today he can walk
2 miles in 25 minutes.
Answer: 62.5% change
Step-by-step explanation:
First, since you want to find the percentage change, you need to do this:
Percentage change = actual change/original amount x 100
So, 25/40 ÷ 100 = 62.5