Answer:
A
Step-by-step explanation:
Answer:
A. y=3x+4
Step-by-step explanation:
(y+5)=3(x+3)
y+5=3x+9
y=3x+9-5
y=3x+4
What is the measure of <1?
A. 50
B. 60
C. 80
D. 100
Answer:
Your answer already :) aka 50 degrees
Step-by-step explanation:
The next two angles are the same so just do 180-80 (100) then 100/2 and get 50 :]
Answer:
A 50º
Step-by-step explanation:
sum of the interior angle of a triangle = 180º
⦣1 = ⦣2
⦣1 and⦣2 = 180º - 80º = 100º
100º/2 = 50º
A college student completed some courses worth 3 credits and some
courses worth 4 credits. The student earned a total of 5% credits after
completing 18 courses. How many courses worth 3 credits did the student
complete?
A. 13
B. 5
C. 20
D. 39
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.
Which is the rate of change for the interval between -6
and -3 on the x-axis?
6
ty
5
4
-2
3
-1/2
1/2
2
2
X
2 4
Answer:-2
Step-by-step explanation:
The rate of change for the interval between -6 and -3 on the x-axis is -2. Therefore, option A is the correct answer.
From the given graph, we have the coordinates (-6, 6) and (-3, 0).
Here, rate of change = (y₂-y₁)/(x₂-x₁)
Now, (0-6)/(-3+6)
= -6/3
= -2
Therefore, option A is the correct answer.
To learn more about the rate of change of a line visit:
https://brainly.com/question/14511992.
#SPJ7
4. Which property of operations is used to write 15x + 9 as 9 + 15x?
Solution: The commutative property of addition states that when two numbers are being added, their order can be changed without affecting the sum.
Find the x- and y-intercepts for the following equation:
y=-3x + 27
Answer:
x=9
Step-by-step explanation:
to find ×=-intercept/zero substitute y=0 0=-3x+27
move the variable to find the left hand side and change its sign 3x=27
divide both sides of the equation by 3x=9
Ana cuenta una noticia a 5 personas. A la hora siguiente, cada una de ellas se la cuenta a otras 5, y así sucesivamente. ¿Cuánto tardan en conocerla 3 000 personas?
Answer:
3 horas si se toma apartir de lo que se dice en el problema
A line passes through the point (-9,8) and has a slope of -4/3. Write an equation in point slope form for this line
Answer:
y-8=-4/3(x+9)
Step-by-step explanation:
y-y1=m(x-x1)
y-8=-4/3(x-(-9))
y-8=-4/3(x+9)
Find the area of the figure. Round your answer to the nearest tenth.
Answer:
11.5 m^2
Step-by-step explanation:
The area of a parallelogram is base * height, so you have to find the height.
You can see on the left there's a 30 - 60 - 90 triangle with a hypotenuse of 4. Using the proportion rule, you know that the 2nd side is 4/[tex]\sqrt{3}[/tex] = [tex]4\sqrt{3}/3[/tex].
Then, find the area, so do base * height = 5 * [tex]4\sqrt{3} /3[/tex] = [tex]20\sqrt{3}/3[/tex].
Put this in a calculator and you get: 11.5 m^2
I need it today please help me
Answer:
a. Perimeter=40yds Area=77 square yds
b. Perimeter=60 yds Area=150 square yds
Step-by-step explanation:
Can somebody help me please? thank you.
8/5 = ? Pls help this is my math
Answer:
I think that is it 1.6 if its division
I need help ASAP! Thank you!
Order these numbers from least to greatest.
5.019, 5.1982, 5.5, 5.19
Answer:
5.019 < 5.19 < 5.1982 < 5.5
Step-by-step explanation:
You have to look at the place values
is honors math easy?
Answer:
NO
Step-by-step explanation:
Answer:
Actually it is. Think of it as a standard math. It is not at all hard. AP MAth is very hard because it's a ton of stuff and a whole bunch of maybe even college assignments. I would know because i was one in honors but now in AP. Trust me when i ay that i fool around in clas and still get an A.
Step-by-step explanation:
what is the area of b1=5,b2=7,h=4
Answer:
The formula for finding the area of a trapezoid is ×h
Start by substituting the values given in the problem into the formula
×4
Now Simply/solve
×4
6×4
24
The area of the trapezoid is 24
I hope this helps!!!
Step-by-step explanation:
A tropical punch recipe cals for 300 ml of sugar for every 2 flavor packages.
Write an equation that shows the relationship between s, the amount of sugar in milliliters, and f, the
number of flavor packages for this recipe.
Answer: s=150f
Find the GCF and rewrite and equivalent expression using
Distributive Property
24-96
Answer:
GCF(24, 96) = 24
Step-by-step explanation:
Steps:
Prime factorization of the numbers:
24 = 2 × 2 × 2 × 3
96 = 2 × 2 × 2 × 2 × 2 × 3
GCF(24, 96)
= 2 × 2 × 2 × 3
= 24
(hope this helps can i plz have brainlist :D hehe)
An item has a listed price of $95. If the sales tax rate is 3% ,how much is the sales tax (in dollars )
Answer:
2.85
you multiply the price by the rate translated to a decimal
so
95*.03
=
2.85
Please hurry and answer correctly.
What is the area of the figure shown?
Answer:
the answer is c cuz if u do da math and add stuff u get 52 sq. cm
Step-by-step explanation:
Decide if the following equation is always true or never true.
x - 3 = 2x - 3 - x
ALWAYS TRUE
NEVER TRUE
Answer:
always true because 2x - x = x
Answer:
Always true
Step-by-step explanation:
Simplify it:
[tex]x-3=2x-3-x\\x-3=x-3\\x=x\\0=0[/tex]
The dance committee of pine bluff school earns$72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. The dance will cost $400
Mr farmer has 33 students in her class this is 11 more students than Ms Prince has how many more students does Miss Prince have
Answer:
I believe its 22 if im not mistaken
Step-by-step explanation:
PLEASE ANSWER QUICK!!
in ms. renault's classroom, 3/5 of the students play chess. of the students who play chess, 5/6 also play checkers. if there are 30 students in her class, how many play chess and checkers?
Answer:
15, and this will help https://quizlet.com/333248903/mrkellymathscience-6th-grade-math-11-13-adding-subtra cting-and-multiplying-decimals-flash-cards/
Step-by-step explanation:
take out space
Someone plz help I already know the answer put how can I put the diagram can you guys help me can u put the picture how u did it plz giving brainliest
Answer:
therws this random chart from the internet, I think that's what they want, but not sure
What is the classification of the angle shown??
A. acute
B. right
C. straight
D. obtuse
Answer:
Acute
Step-by-step explanation:
Can anyone please help explain what any of this means and how I could solve this? Many Thanks!
Step-by-step explanation:
step 1. this is a polynomial division problem
x^2 + 11x + 52
---------------------------------
step 2. (x -3) [ x^3 + 8x^2 + 19x + 13
step 3. x^3 - 3x^2
step 4. 11x^2 + 19x + 13
step 5. 11x^2 - 33x
step 6. 52x + 13
step 7. 52x - 156
step 8. R -> 169
step 9. Ans: x^2 + 11x + 52 R 169
13. CCSS Which One Doesn't Belong? Identify the equation that does not
belong with the other three. Explain your reasoning.
6 +x= 9
15 = x + 12
x + 9 = 11
7+x= 10
me need help on math
I am a multiple of 12 . i am between 40 and 50 . who could i be
Answer:
48
Step-by-step explanation:
if its not right sorry
50 = 3f
Solve for f
Please show steps thanks so much
Answer:
17
Step-by-step explanation:
3f=3 multiply by f
so 50 divide by 3 = f
50 divide by 3= 16.6
round 16.6 to nearest whole number = 17
hope this helped! xx
