Answers
Answer:
I will help you but question is not clear
Related Questions
Find the unknown number in the equation 4 x 12 = 6 x n.
Answers
Answer:
n = 8
Step-by-step explanation:
hope this helps
-3-(-5)What is the answer to this equation
Answers
Answer:
2Step-by-step explanation:
[tex] - 3 - ( - 5) \\ - 3 + 5 \\ 2 \\ [/tex]
100 Points. Help solve. The sides are X, y, and 8. The reference angle is 60 degrees. Thanks
Answers
Step-by-step explanation:
y=8tan60=8√3
x=8/cos60 = 8 × 2 =16
A jewelry store is having a sale, and all items are 15% off. If a necklace was originally price at $85.00, what is the sale price?
Answers
85-12.75
72.25
The sale price is $72.25
Solve the equation for X x - 5 = 12
Answers
Answer:
X= 17
Step-by-step explanation:17-5 = 12 (Just add 12 and 5 for answer)
Answer: x=17
Add 5 on both sides
x-5+5=12+5
x=17
Step-by-step explanation: Hope this helps!
If you are having a tough time with math you can use:
khanacademy,
mathnation,
and many other free sources
Student football game tickets cost $20 Adult tickets cost $30. Write a function that shows
the total cost for s student tickets and a adult tickets.
Answers
Answer:
Here are the answers for the whole QC for CA students.
1. C
2. A
3. no
4. c
5. A
Step-by-step explanation:
A line passes through the points (0,5) and (3,6). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
y = 1/3x + 5
Step-by-step explanation:
Slope = (change in y)(change in x)
Slope = (6 - 5)/(3 - 0)
Slope = 1/3
Substitute m = 1/3 and one given ordered pair into y = mx + b. using (3, 6)
y = mx+ b
6 = 1/3(3) + b
6 = 1 + b
5 = b
the equation is y = 1/3x + 5
The equation
(p-1)x^2 + 4x + (p-5)=0, where p is a constant,
has no real roots.
(a) Show that p satisfies p^2 - 6p+1>0.
Answers
Answer:
Proof is shown below.
Step-by-step explanation:
Use quadratic Formula, where from the standard form ax^2 + bx + c = 0, where a is not zero, we identify a = p-1, b=4, c = p-5, and since the given equation has no real roots, the discriminant b^2 - 4ac < 0, so that substituting we have that,
4^2 - 4(p-1)(p-5) < 0
16 - 4(p^2 - 6p + 5) < 0
16 - 4p^2 +24p - 20 < 0
-4p^2 + 24p - 4 < 0,
p^2 - 6p + 1 > 0, by dividing both sides of the inequality by -4.
"8% of a number is 20."
Answers
Answer: 250
Step-by-step explanation:
The graph of y = f (x) is given in the figure. Sketch = 1/2 ( + 2) − 2.
Answers
Answer:
y=1/2+2
Step-by-step explanation:
Simplify the expression x+4+5/x-2÷x+6+15/x-2
Answers
Answer:
hope this helps
pls mark as brainliest
4/8 x 4/5 = ? Help me please
Answers
hope it helps...................
[tex] \frac{4}{8} \times \frac{4}{5} [/tex]
Simplify:
[tex] \frac{4}{2} \times \frac{1}{5} [/tex]
[tex] \frac{4}{10} = \frac{2}{5} [/tex]
Graph the line with slope 2/3 passing through the point (-3,-3)
Answers
Step-by-step explanation:
y=mx+b
y=(2/3)x+b
-3=(2/3)(-3)+b
-3=-2+b
-1=b
y=(2/3)x-1 . y-intercept at (0,-1)
0=(2/3)x-1
1=(2/3)x
3=2x
3/2=x . x-intercept at (1.5,0)
What is an equation of the line that passes through the point (−4,5) and is perpendicular to the line 4x+y=7
Answers
Answer:
[tex]y = \frac{1}{4} x + 6[/tex]
Step-by-step explanation:
rewrite the original equation
[tex]4x + y = 7 \\ y = - 4x + 7[/tex]
perpendicular line has a negative reciprocal slope. I will use this slope and substitute the points to find our y-intercept
[tex]5 = \frac{1}{4} ( - 4) + b \\ 5 = - 1 + b \\ b = 6[/tex]
A baseball game has
Answers
Answer:
ummm whats the chioces
Step-by-step explanation:
Angles 4 & 8 are an example of which type of angle? *
O Alternate Exterior
O Alternate Interior
O Corresponding
O Vertical
Answers
Answer:
Corresponding
Step-by-step explanation:
They are on the same side which makes them corresponding angles
Simplify 72y^4/8y^7
72y^4
———
8y^7
Answers
Step-by-step explanation:
hi hi hi nice to meet you meet you
The tickets for a figure skating performance sold out in 4 hours. If there were 40,000 tickets sold, solve the equation 40,000−4x=0 to find the number of tickets sold per hour.
Answers
Answer: look it up
Step-by-step explanation:
PLEASE HELP WITH THIS ONE QUESTION
Answers
Answer:
dont know
Step-by-step explanation:
sorry
this one as well please
Answers
Answer:
i need points
Step-by-step explanation:
i need points
(sin^2(x)-cos^2(x))*cos(x)*sec(x) + cos^2(x)
cos and sec are inverses, so they cancel each other out leaving you with
sin^2(x)-cos^2(x)+cos^2(x)
The cos^2(x) cancel each other out leaving you with
sin^2(x)
Nia answered 18 of the 40 questions on the common assessment correctly. What percent of the questions did she answer correctly? What are you looking for? Circle one: Part whole percent
Answers
Answer:
Nia answerd 45% of the questions correctly.
Need help with a math question
Answers
First: Find out their decimal form.
- 2 1/6 as a decimal is 2.16
7/3 as a decimal
To get 7/3 converted to decimal, you simply divide 7 by 3. Don't worry. You don't need to get the calculator out, because we did this for you.
7/3 as a decimal is:
2.333333333
carlos registro la altura de una planta cada una semana y se dio cuenta que esta crecio constantemente 3 cm durante las primeras 4 semanas. cuando comenzó a realizar las mediciones lq planta media 12cm ¿ cuál es la variable dependiente y la independiente?
Answers
Answer:
yo soy inteligente
Step-by-step explanation:
pero no me se la respuesta de la perunta
Are 3and 9 divisible by 27,621
Answers
Answer:
yes
Step-by-step explanation:
Khali has a box with the dimensions shown. He plans to cover the box with glitter What is the total surface area to be covered with glitter? Show your work
Answers
Answer:
162
Step-by-step explanation:
4.5x9x4
Pls answer the question in the photo
Answers
Answer:
correct answer to the problem is x= -9
Joe answered correctly.
Answer: nick
Step-by-step explanation: subtract 6 from both sides to get 0 on one side and then divide both sides by 2 to get x on its own
solve the equation 3/4x-5=x
give your answers correct to 2 decimal places
Answers
Answer:
x = - 20
Step-by-step explanation:
[tex]\frac{3}{4}[/tex] x - 5 = x ( multiply through by 4 to clear the fraction )
3x - 20 = 4x ( subtract 3x from both sides )
- 20 = x
Please help!!!
I need help finding the answer.
Answers
Answer:
2nd option
Step-by-step explanation:
The shaded area = outside area - inner area
= x² - (x - 6)² ← expand using FOIL
= x² - (x² - 12x + 36) ← distribute parenthesis by - 1
= x² - x² + 12x - 36 ← collect like terms
= 12x - 36
add 4 1/2 + 1 2/5 pls help me its telling me to add extra words srryt
Answers
Answer:
5 9/10
Step-by-step
Have the fraction with common denominators: 5/10 and 4/10
Please help! I'll give anyone who helps 10 points.
Answers
Answer:
the bottom one b and c
Step-by-step explanation:
it goes at a steady rate of 2b=c
