Pete has $2.76 in dimes and pennies. If he has $1.16 in pennies, how many dimes does Pete have?
Find the slope for the trend using points (2,2) and (4,3)
Answer:
Step-by-step explanation:
m = 1 / 2 = 0.5
20 POINTS FOR THIS GUYS
Answer:
Slope is 5
Y-intercept is 35
Simplify the expression. Multiply
(15 square root - square root 8 ^ 2 )
Answer:
-4.12701665
Step-by-step explanation:
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Which expression is equivalent to 16a − 4b?
1.2(8a + 4b)
2.2(8a + 8b)
3.4(8a − 8b)
4.4(5a − 2b)
5.4(4a − b)
Answer:
5. 4(4a-b)
Step-by-step explanation:
i hope this helps :)
How many pounds of cucumbers did Josh actually buy?
Answer:
can you give the question
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation
$2.79 divided by the .62 per pound is equal to 4.5 pounds of cucumbers.
Check: 4.5 times .62 is equal to $2.79
This should be the answer :)
i dnt understand this
Answer:
3017.54
Step-by-step explanation:
3.14 x radius(squared)
31 squared =961
3.14 x 961=
12. There are multiple correct answers. Be sure to show all your work. A team of students have built a water
powered rocket for chemistry class. Their challenge is to hit a target on the ground that is 300 feet away. They
have built a rocket that maintains a straight flight at a speed of 60 miles per hour. Once the propulsion stops, the
rocket will descend at a 67-degree angle and a speed of 15 miles per hour.
What angle should the rocket be launched at to hit the target?
How far will the rocket travel through the air?
How much time will the rocket spend in the air?
Answer:
1 560 000 miles / hr
Step-by-step explanation:
(3k2 - 7k + 12) = (3k + 2)
Answer:
K= 4
Step-by-step explanation:
can someone please tell me what A' would be please :^
Answer:
(2,5)
Step-by-step explanation:
Coordinates means where the numbers line up to the point.
So first you go to the x-axis and look for te number that leads to the point and you do that with the y-axis too and you get (2,5) as the coordinates.
The volume of the figure below is 120 cubic inches. Solve for x
Answer:
Step-by-step explanation:
Volume of triangular prism=120in³
Area of triangle ×length =120in³
1/2×6×x×4=120in³
12x=120
X=120/12=10in
hi help pls ! i will mark brainliest
Answer:
I THINK U SHOLD DO 15.99,400 SQURE,AND 30HR WILL BE THE CHEAPEST WAY SO JUST PICK THE PRICE WITH 15.99
Step-by-step explanation:
BECAUSE IF BUY THE SPECIAL PAINT YOU WILL NEED TO BUY 5 OF THEM PRICE WILL BE 135.00 PLUS TAXT AND THAT IS TOO MUCH.
IT WILL NOT ME THE PRIMER BECAUSE U NEED TO BUY 10 WHICH IS PRICED 90.00 PLUS TAXT.
ANSWER- IF HAS TO BE THE PAINT ONE BECAUSE IT COVERS 400SQ WHICH MEAN U HAVE TO BUY 5 OF THEM 16X5 IS 80 MAKE THE PRICE CHEAPER THEN ALL THE OTHERS :) SO YEAH.
In triangle RST, RT = 16, ST = 24, and m< R = 120. To the nearest tenth, what is m < s ?
Answer:
m<S = [tex]35.3^{o}[/tex]
Step-by-step explanation:
Applying the sine rule to the given question, we have;
[tex]\frac{r}{Sin R}[/tex] = [tex]\frac{s}{Sin S}[/tex]
[tex]\frac{24}{Sin 120}[/tex] = [tex]\frac{16}{Sin S}[/tex]
cross multiply to have,
16 x Sin 120 = 24 x Sin S
16 x 0.8660 = 24 Sin S
13.856 = 24 Sin S
Sin S = [tex]\frac{13.856}{24}[/tex]
= 0.57733
S = [tex]Sin^{-1}[/tex] 0.57733
= 35.2630
Thus, m<S = [tex]35.3^{o}[/tex]
How many boxes of candy can you buy with 15 dollars if 1 box costs 3 dollars?
A. 5
B. 3
C. 6
D. None of the above
Answer:
A. 5
Step-by-step explanation:
You have $15.
1 box = $3
3x _= 15
3x 5=15
So, 5 boxes of candy, you can buy for $15.
Answer:
A: 5
Step-by-step explanation:
ech box cost 3 dollars and we have 15 dollars
3 x 5 = 15 so we can get ( A:5 ) boxes of candy
You will get 18 points if you answer correctly
The figure shows a quadrilateral. The length of each side is given as shown. Find the perimeter of the quadrilateral in terms of z
Answer:
can u provide a picture of this problem?
Answer:
Can you upload the image?
Then I can edit my answer to help.
HELPHELPHELPHELPHELPHELPHELP
yes since you multiply the x number by 3 to get y
Can someone help me me with this
Answer:
51
Step-by-step explanation:
plug in
6+5(9)
6+45
51
Answer: 51
Step-by-step explanation:
b+5a let b =6 let a =9
6+5(9)
6+ 45
51
The area of a rectangle is 756 square centimeters. The of the long the width is 7:3. Find the length and the width
Answer:
18 cm and 42 cm
Step-by-step explanation:
a = wl
7w = 3l, then l = 7/3w
756 = w(7/3w)
756 = 7/3w²
w² = 324
w = 18
l = 42
A missing piece of a board game, a circular disk, had an area of 100,608.7, the replacement disks are listed using circumferences, what size circumference should be ordered 1. 1,124.12 mm 2. 0.7 mm 3. 179 mm 4. 1,263,645.774 mm
Answer:
1,124.12 mm
Step-by-step explanation:
Steps to answering this question :
First determine the radius of the circle from the area of the circle
Use the radius determined above to calculate the circumference
Area of a circle = nr²
where r = radius
n = pi = 3.14
100,608.7mm = nr²
to determine the radius, divide both sides of the equation by 3.14
32,040.98726mm = r²
Find the square root of 32,040.98726mm
√32,040.98726mm
r = 179mm
Circumference of a circle = 2nr
2 x 179 x 3.14 = 1,124.12 mm
Can you guys simplify these to the simplest form? Thank you. Will give you five stars if answered.
2x - 9 + 3x - 6 + 4
6x + 4(3x +2)
3(2x +5) ⬅️ This on should be in the most equivalent form.
Answer:1. 5x-11
2. 18x+8
3.6x+15
Step-by-step explanation:
someone pls help!!! Complete the proofs using the most appropriate method. Some may require CPCTC. I will give brainly
Answer:
#9
I can't write out the whole proof here.
it bisects, so we know BCA is congruent to DCA
abc being congruent to adc is given
AC = AC because it is a singular side
AAS
then the lines are congruent by CPCTC
1.5 times the amount a bucket holds makes 6 gallons. How many gallons does the bucket
hold? z represents the volume in gallons that the bucket holds.
6 X 1.5 = x
6= 1.5/x
1.5x = 6
1.5 + x = 6
Answer:
1.5x = 6
Step-by-step explanation:
This represents 1.5 times the amounts a bucket holds. (I'm assuming you mean x when you typed z)
A storekeeper increased the price of hats by 5%. Write an equation to calculate the increase of the total cost, c, when the price of a hat is p dollars.
Answer:
c = 1.05p
Step-by-step explanation:
the price of the hat before the increase was 100%, after the increase it becomes 100 + 5% = 105%. Representing it as a decimal becomes 1.05p
Let illustrate with an example.
The price of a hat was $100, after the 5% increase. the cost of the hat becomes
100 + (0.05 x 100) = 105
To find the percentage increase
divide 105 by 100 and subtract 1
(105/100) - 1 = 1.05
Suppose you make coffee and it starts off just too hot to drink, so you put it in the refrigerator temporarily to cool it off. If the original temperature is 190 degrees Fahrenheit and the refrigerator is 36 degrees Fahrenheit, what will the temperature of the coffee be after 3 minutes? (k = 0.12)
Answer:
Step-by-step explanation:
f(x)= 36( 1 - 0.12)^x. F(x)= 36(0.88)^3. f(x)= 95.04 190-95.05 = 94.95 degree.
Because the temperature is going down, we will use (1-0.12) instead of (1+0.12). X=3 because it is what temperature after 3 min. x= time.
I don't understand the question that well, but please don't report me. I will fix it if I can.
solve the equation (x-4)(2x+3) = 4
Answer:
(x-4.34)(x+1.84)=0
Step-by-step explanation:
2x^2 -5x-16=0
delta=
[tex]25 + 4 \times 2 \times 16 = 153[/tex]
x1,2=
[tex](5 + \sqrt{153} ) \div 4 = 4.34 \\ (5 - \sqrt{153} ) \div 4 = - 1 .84[/tex]
Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?
Answer:
12.5
Step-by-step explanation: add the formula
-6x -6y = 66
2x + 4y = -32
Answer:
(23/2, 1/2)
Step-by-step explanation:
Let's solve this system through elimination by addition/subtraction:
Divide all three terms of the first equation by 3. This results in the equivalent system
-2x - 2y = 33
2x + 4y = -32
Combining like terms results in:
2y = 1, and so y = 1/2.
Let's use the first equation and y = 1/2 to find x:
-6x - 6(1/2) = 66
This becomes -6x - 3 = 66, or -6x = 69, or x = -69/6 , or x = 23/2
The solution is thus (23/2, 1/2)
-
which graph represents the function f(x) and f^-1(x)?
Graph that represents the function f(x) and [tex]f^{-1}(x)[/tex] is the first graph
Option A
Given :
The graph of some functions are given
we need to find out which graph represents the function f(x) and f inverse (x)
we know that [tex]f^{-1}(x)[/tex] is obtained by reflection the graph of f(x) about the line y=x
We look at the graph where f(x) is reflected about the line y=x
In the first graph we can see that the graph has a reflection about the line y=x
Option A graph represents the function f(x) and [tex]f^{-1}(x)[/tex]
Learn more :
brainly.com/question/20690721
what is the value of the 4 in the number 5,942
Answer:
tenths
Step-by-step explanation:
Find the surface area of the solid below.