Answer:
0.625
62.5%
Step-by-step explanation:
5/8 = 0.625
.625 = 62.5%
Answer:
.625 / 62.5%
Step-by-step explanation:
hope this helps :)
someone please help me
Answer:
Option B (2 in the blank)Step-by-step explanation:
Given function:
f(x) = 2x² - 5x + 7The leading term is 2x², the leading coefficient is 2, this is positive.
The graph opens upward.
Correct option is B.
False, because 2 > 0Option B is correct trust me my guy
In ΔGHI, the measure of ∠I=90°, GH = 8.5 feet, and IG = 4.7 feet. Find the measure of ∠G to the nearest tenth of a degree
Answer:
56.4
Step-by-step explanation:
What is the measure?
Answer:
70-45
Step-by-step explanation:
becauae w= 70-45 and w+45=70
3) In Carter's math class, 20\% of students earned an A on a test. If there were 30 student in the class, how many did not get an A.
Answer:
24 students did NOT get an A
Step-by-step explanation:
30x.20=6
30-6=24
Find the value of JK
Answer:
10t = 7t + 15
3t = 15
t = 5
JK = 50
help please! ill mark brainliest
Answer:
90deg
Step-by-step explanation:
If the angles are supplementary, that means mA + mB = 180*
we know that
mA = (2x + 8)deg
mB = (2x + 8)deg = mA
mA + mB = 180deg
mB + mB = 2mB = 180deg
mB = 90deg
Note, that we did not need to compute x even, because the angles were the same.
Quick help please!!!
Answer:
D
Step-by-step explanation:
this isnt highschool, u are dum
Explain why 4 x 2/5 is the same operation as 2/5 + 2/5 +2/5 + 2/5
Answer:
Step-by-step explanation: Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8, 5)=1. In the next intermediate step the fraction result cannot be further simplified by cancelling. In words - four multiplied by two fifths=eight fifths.
A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?
Answer:
4 eggs per cup
Step-by-step explanation:
It’s due tonight!! I HAVE TO FIND “r” AS WELL! I NEED HELP
What’s the side length?
Answer:
11.18
Step-by-step explanation:
Pythagorean Theorem:
a² + b² = c²
The hypotenuse is c.
10² + b² = 15²
Square 10 = 100
Square 15 = 225
100 + b² = 225
225 - 100 = 125
Find the Square Root of 125.
11.18033989 or 11.18
Which method would be the best to solve the following system of equations?
Answer:
Graphing the equations and seeing where they intersect. Use DEMOS Graphing Calculator off of the internet. It works great. I even use it to check my work when I use algebra
This method also works well with quadratics and lines
Step-by-step explanation:
Joshua unfolded a cardboard box. The figure of the unfolded box is shown below:
Which calculation will give the total surface area of the cardboard, in square inches, that was used to make the box? (1 point)
Question 14 options:
1)
6 × 3 × 3
2)
3 × 6 × 6
3)
9 × 6 × 6
4)
6 × 9 × 9
Answer:
1) 6 * 3 * 3
Step-by-step explanation:
Assuming the box is a cube, the surface area would be 6 times one side's area (since in a cube each side is a square) or A=6s^2 where s is a side length of the cube. This means that the surface area is 6*3*3=6*9=54 in^2
What is the solution to the equation below? Log subcript 6 4x^2 - log subcript 6 x=2
1. 1/12
2. 3/2
3. 3
4. 9
Answer:
Using the logarithmic Function
the answer is 3/2
Please help
..............
Answer:
2[tex]\pi[/tex]
Step-by-step explanation:
[tex]\frac{1}{6}[/tex]×2×6[tex]\pi[/tex]=2[tex]\pi[/tex]
1/2 (24) (7)
answer the question quick
Answer:
84 is your answer
Step-by-step explanation:
please mark me the brainlist
Answer:
84
Step-by-step explanation:
[tex]\frac{1}{2}*24*7 =[/tex] 12 * 7 = 84
18. Write an expression to represent the perimeter of the figure below.
A store has a 20% off sale on pants. The price of the pants before the discount was $48.
What was the sale price of the pants?
Answer:
$38.40
Step-by-step explanation:
20% of $48 is 9.60
48- 9.60= 38.40
Answer:
$38.40
Step-by-step explanation:
1. convert the percentage into a decimal by dividing x/100.
20/100 = 0.2
2. multiply by the original price.
0.2 * 48 = 9.6
3. subtract the discount.
$48 - $9.60 = $38.40
The point (-6, 4) lies on a straight line that has a gradient of -2. What is the
equation of this line?
Given:
Point on straight line = (-6,4)
Gradient = -2
To find:
The equation of the line.
Solution:
Point-slope form: If a line passes through the point [tex](x_1,y_1)[/tex] with slope m, then the equation of the line is
[tex]y-y_1=m(x-x_1)[/tex]
The line passes through the point (-6,4) with slope -2. So, the equation of the line is:
[tex]y-4=-2(x-(-6))[/tex]
[tex]y-4=-2(x+6)[/tex]
[tex]y-4=-2x-12[/tex]
Adding 4 on both sides, we get
[tex]y-4+4=-2x-12+4[/tex]
[tex]y=-2x-8[/tex]
Therefore, the equation of the line is [tex]y=-2x-8[/tex].
6(1 - 6x) < 38 - 4x
What is the answer to this equation.
Answer:
x>-1
Step-by-step explanation:
Answer:
x > -1
Step-by-step explanation:
Calculate an
8% tax on an
$80 tablet.
Answer:
$6.40
Step-by-step explanation:
All you have to do is find 8% of 80 dollars. That means you do 8/100x80/1 which is equal to 32/5. Simplify this improper fraction to get $6.40. This means that 8% of 80 is $6.40.
Cine ma poate ajuta?
Answer:
u think its A if not sorry
Step-by-step explanation:
Martin is buying inkjet cartridges that cost 22$ each.he has 100$ to pay for the cartridges.
Which number line shows the number of cartridges he can buy?
Answer:
4.45 or 4 so b
Step-by-step explanation:
Answer:
Its C hope this helps
Step-by-step explanation:
I need help ASAP PLEASEEEEEEEE
Answer:
g has an average rate of change of zero at the intervals [-5,4] and [-2,2]
Step-by-step explanation:
When we talk of the average rate of change, we mean the change in y values divided by the change in x values
Once the change in y-values is zero, then over that interval, the average rate of change is zero
at the point t =- 5, g(t) = 6; at the point t = 4, g(t) = 6
As we can see here, within the interval [-5,4]; the average rate of change is 0
This same pattern is repetitive at points or ranges where we have same values for g(t)
such as;
[-2,2]
Tickets to the school play cost $9 for adults and $5 for students. The Wilson family bought 3 adult tickets and 4 student tickets. Which expression matches the situation?
A. 9(3) + 5(4)
B. 3(5) + 9(4)
C. (5+9) + (3+4)
D. 47
A
Because of 3 adults bought 3 tickets, 9 x 3. 9(3)
4 students bought 4 tickets, 4 x 5, 4(3)
Pls i gat no idea :/
Answer:
Step-by-step explanation:
The equation of a circle is (x-h)^2+(y-k)^2=r^2 where r is the radius of the circle and (h,k) is the coordinates of the center of the circle. We can see that the radius is 3 units and we are given the location of the center as (-3,1) so
(x+3)^2+(y-1)^2=9
-3( -5 + 9z) Combine Like Terms Using the Distributive Property
Answer:
multipy -3to the equation given in brackets
How do you simplify sqrt 96 *
Answer:
4 times the square root of 6 (4[tex]\sqrt{6}[/tex] )
Step-by-step explanation:
Use a factor tree
Isabella is travelling in Brazil during the summer, She knows that a 15-minute phone call home to her family costs $45.85 and a 20-minute phone call costs $58.30 sabella only has $55.81 to spend on her phone call. How long can she talk to her family?
5x-y<-6 and 3x-y>/4
Due tonight!!!
Answer:
1.
x<1/5y + -6/5
2.
x>1/3y + 4/3