Answer:
A. 13Step-by-step explanation:
Note: It seems typo in the question. 5% should read 59.
Let 3 credit courses = x, 4 credit courses = y
As per given we have following equations:
x + y = 183x + 4y = 59Solve the system by elimination. Multiply the first equation by 4 and subtract the second one:
4(x + y) - (3x + 4y) = 4(18) - 594x + 4y - 3x - 4y = 72 - 59x = 13The answer is 13
Correct choice is A
I think its A.
the answer is 12.9045.
which is close to 13.
I hope this helps.
At the class party, each student will be given a container filled with 8 5/8
ounces of juice. There are 25 students in the class. How many ounces of juice
does the teacher need to buy?
Answer:
215 5/8 ounces of juice
Step-by-step explanation:
There are 60,000 fans at the Super Bowl this year. If there is one
hotdog vendor for every 375 fans, how many hotdog vendors are
there?
Answer:
160
Step-by-step explanation:
60,000 / 375 = 160
solve the equation
1/8 + c = 4/5
Answer:
c=27/40
in decimal form 0.675
Step-by-step explanation:
1/8+c=4/5
c=4/5
-1/8
c=27/40
Which answer choice best fits the given word;
1- Consecutive is:
A) A set of angles that have a sum of 90*
B) One after the other
C) Match or agree almost exactly
D) A straight line
2- Complementary is:
A) One after the other
B) A set of angles that have a sum of 90*
C) A straight line
D) Match or agree almost exactly
3- Corresponding is:
A) A straight line
B) A set of angles that have a sum of 90*
C) One after the other
D) Match or agree almost exactly
4- Congruent is:
A) Exactly the same
B) A straight line
C) A set of angles that have a sum of 90*
D) One after the other
5- Scalene is:
A) 2 sides equal
B) All sides equal
C) No sides equal
D) None of the above
6- Equilateral is:
A) No sides equal
B) All sides equal
C) 2 sides equal
D) None of the above
7- Isosceles is:
A) 2 sides equal
B) No sides equal
C) All sides equal
D) None of the above
8- Acute is:
A) less than 90*
B) more than 90*
C) exactly 90*
D) exactly 180*
9- Obtuse is:
A) exactly 180*
B) more than 90*
C) exactly 90*
D) less than 90*
10- Bisect is:
A) all of the choices
B) cut in half
C) divide into equal parts
D) two sections
Answer: Sometimes, two angles are a part of each other or are connected to each other. These angles are called angle pairs.
Let's look at two special types of angle pairs, supplementary angles or complementary angles.
Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees.
These two angles are supplementary because together they form a straight line. You can also tell that they are supplementary because when you add their angle measures the sum is equal to 180 degrees.
120+60=180∘
Complementary angles are a pair of angles whose sum is 90∘. Here is an example of complementary angles.
If you add up the two angle measures, the sum is equal to 90 degrees. Therefore, the two angles are complementary.
You can find missing angle measures by using information about supplementary and complementary angles.
Let's look at an example.
Find the measure of x.
First, identify that these two angles are supplementary. They form a straight line. The total number of degrees in a straight line is 180. Therefore, you can write the following equation to solve.
130+xx=180=50∘
The missing angle is equal to 50∘.
Here the two angles are complementary. Therefore the sum of the two angles is equal to 90 degrees. Write an equation and solve for the missing angle measure.
75+xx=90=15∘
The missing angle measure is equal to 50∘.
Examples
Example 1
Earlier, you were given a problem about Paul and the house.
He has an angle pair that is formed by two 90 degree angles. What type of angle pair is formed when two 90 degree angles are combined?
First,add the two angles to calculate their sum.
90 + 90 = 180
Then, identify which angle pair adds up to 90 degrees.
Supplementary angles
The answer is that the pair are supplementary angles.
Example 2
Identify the angle pair as complementary or supplementary.
First, add the two angles to calculate their sum.
75 + 105 = 180
Then, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Write whether each pair is complementary or supplementary.
Example 3
Identify the angle pair as complementary or supplementary.
If the sum of the angles is equal to 180 degrees.
First, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Example 4
Identify the angle pair as complementary or supplementary.
If one angle is 60 degrees and the other angle is 120 degrees.
First, add the two angles together to find the sum.
60 + 120 = 180
Then, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Example 5
Identify the angle pair as complementary or supplementary.
First, add the two angles to calculate their sum.
30 + 60 = 90
Then, identify which angle pair adds up to 90 degrees.
Complementary angles
The answer is that the pair are complementary angles.
Step-by-step explanation:
un numero aumentado en 5
Answer: x + 5
Step-by-step explanation:
The result of subtracting 2 from its opposite is____.
00
1
4
-4
Answer:
-4
the answer is -4
find an equation for the line below
Measure
Angle
48°
А
B
(6. - 28)
(2x)
С
Find the value of x. Then find the measures of angles B and C
Enter your answers in the boxes.
mZB=
O
mZC =
o
Answer:Measure
Angle
48°
А
B
(6. - 28)
(2x)
С
Find the value of x. Then find the measures of angles B and C
Enter your answers in the boxes.
mZB=
O
mZC =
o
Step-by-step explanation:
If an object was dropped from a height of 405 Meters,find the time it took for the object to hit the ground
Answer:You can use the concept of conservation of total mechanical energy (neglecting the air resistance).
So, initially total mechanical energy = gravitational potential energy (kinetic energy is zero because initially there is no velocity).
Final total mechanical energy = kinetic energy (gravitational potential energy is zero because height has become zero).
So, initial mechanical energy = Final mechanical energy
(1/2)mv²=mgh
Step-by-step explanation:
3/4 x 12. Help please!!!!
Answer:
its 9
Step-by-step explanation:
Answer:
The answer is 9
Step-by-step explanation:
Have a wonderful day! :)
help and thankyou
What is the slope of the line?
Answer:
The slope is 4/5
Step-by-step explanation:
m = rise/run
(-3,1) and (2,-3)
4/5
m = 4/5
Can I please get the answer?
Answer:
24x+10y≥200
Step-by-step explanation:
Answer:
Step-by-step explanation:
[tex]24x+10y\ge 200\\ \\ 12x+5y\ge 100[/tex]
The value of y varies jointly with the values of x and z When x = 4 and z = 10, the value of y is 360.
What is the value of y when x 5 and z = 12?
A. 540
B. 9
C. 153
D. 450
Answer:
A
Step-by-step explanation:
Joint variation is given by:
[tex]y=kxz[/tex]
Where k is some constant.
We are given that y = 360 when x = 4 and z = 10. Therefore:
[tex]360=k(4)(10)[/tex]
Solving for k:
[tex]40k=360\Rightarrow k=9[/tex]
Therefore, our equation is:
[tex]y=9xz[/tex]
Then when x = 5 and z = 12:
[tex]y=9(5)(12)=540[/tex]
The answer is A.
I WILL GIVE BRANLIEST AND 10 POINTS
What is the volume of the prism?
Enter your answer in the box as a mixed number in simplest form.
Answer:
For the volume, the formula is length*width*height
so
(2)(1.5)(1.5)=4.5
In other words, your answer would be 4.5
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation:
(2)(1.5)(1.5)=4.5
Hope This Helps!!
Please help me with the question below.
Answer:
Alicia is correct
Step-by-step explanation:
The triangles are similar, then ratios of corresponding sides are equal, that is
left triangle to right triangle gives
[tex]\frac{r}{k}[/tex] = [tex]\frac{s}{m}[/tex]
Thus Alicia is correct. Jason has the incorrect sides on the second ratio
Guys help ASAP! Is 2 a solution of 4x+12=4 complete the statement
Answer:
false ; is not
Step-by-step explanation:
Calculate the area of the parallelogram, giving your answer correct to 3 significant figures.
Answer:
114 units²
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, so
AB = CD , that is
13x - 7 = 5x + 9 ( subtract 5x from both sides )
8x - 7 = 9 ( add 7 to both sides )
8x = 16 ( divide both sides by 8 )
x = 2
Then
5x + 9 = 5(2) + 9 = 10 + 9 = 19
3x = 3(2) = 6
The area (A) of a parallelogram is calculated as
A = bh ( b is the base and h the perpendicular height ), thus
A = 19 × 6 = 114 units²
1. Resuelve las operaciones indicadas.
Repasar tema jerarquia
b) (8) (5) (-4)
Answer:
-160
Step-by-step explanation:
A conical water tank has a radius of 6 feet and a depth of 24 feet. What is the capacity of the tank? (use π = 3.14)
Help pleaseeEeEeEeE ASAP
Answer:
32 miles in 8 weeks
Step-by-step explanation:
I say 32 miles in each week because if he walks 1 mile in 4 days . In 8 weeks you multiply 4 times 8 and get 32 so he walks 32 miles in 8 weeks?..
-10(x + 21) = -15x + 18
What value of x makes the equation true?
PLEAS HELP QUICK What is the volume of the figure?
Answer:
1530 cubic cm
Step-by-step explanation:
(18*4*10) + (9*9*10) = 1530
Pliss help me
Classify these numbers as Irrational and Irrational and place them in their correct area.
vo 1 35.421109, V17.39, II, 200 18,0,-9
Answer:A
Step-by-step explanation:
Please help I’ll mark your brainlist!
Answer:
D f(x) = 4X - 3
Step-by-step explanation:
If you substitute the numbers of the table into the equation it works out, for example
2 x 4 = 8 - 3 = 5
3 x 4 = 12 - 3 = 9
4 x 4 = 16 - 3 = 13
34-89=
Plzzzzz helppp mee
Answer:
-55
Step-by-step explanation:
If this answer helped you then please consider making this brainliest and thank this response :)
Answer:
The answer is -4
Step-by-step explanation:
Escribe una ecuación para una linea que pase por los puntos (3,5) y (6,3). Responder con trabajo de apoyo
Answer:
y = -[tex]\frac{2}{3}[/tex]x + 7
Step-by-step explanation:
Ambos puntos (3, 5) y (6, 3) están en esta línea.
Tiffany makes a round pizza. She wants to put a cheese layer on the pizza. If the pizza has a diameter of 18 cm, how many square cm of cheese layer does she need to put on the pizza?
Answer:
[tex]A=254.46\ cm^2[/tex]
Step-by-step explanation:
Given that,
The diameter of the pizza, d = 18 cm
We need to find the square cm of cheese layer does she need to put on the pizza.
We know that the area of the circle is given by :
[tex]A=\pi r^2[/tex]
Where
r is the radius of the circle
Here, r = 9 cm
So,
[tex]A=\pi (9)^2\\\\A=254.46\ cm^2[/tex]
So, the area of the pizza is [tex]254.46\ cm^2[/tex].
can some one plz help me anwer choices are x =77/3 x=19 x=19 x=77/3
thats it
Answer:
Parithisis first, mutiplication next
Step-by-step explanation:
Please Excuse My Dear Aunt Sally
Capitals stand for first letters of the sequence of the operation
Can you help me pls ad thank you
Can anyone help me plz????
Step-by-step explanation: 2 x 4 ² - 2x + 10
2 x 4 = 8
8 x 8 = 64
64 - 2x + 10
64 - 2 x 4 + 10
64 - 8 + 10
56 + 10 = 66
