Answer:
1. 2 3
x-9 , 2×+3
Step-by-step explanation:
sana makatulong po
Anthony finds some dimes and quarters in his change purse. How much money (in
dollars) does he have if he has 10 dimes and 4 quarters? How much money (in
dollars) does he have if he has x dimes and y quarters?
Answer:
he has 2 dollars
Step-by-step explanation:
10 * 10$= 1$
4 * 25$=1$
1$+1$=2$
Paul sells apples at a farmer's market. He sells each pound of apples for $2, but he must pay $25 of the money he makes to the market. Part A. Write an expression that shows how many dollars, D, Paul will make from selling X pounds of apples. Make sure to include the amount he has to pay to the market in your expression.
Answer:
Step-by-step explanation:
a. Let x be the number of pounds of apples
Equation : 2x - 25
A circle has a radius of 4.2 cm.
Work out the length of the circumference.
Give your answer to 1 decimal place.
Step-by-step explanation:
✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪✪
Answer:
26.38937839
Step-by-step explanation:
circumference = diameter X pi
4.2 = radius
radius X 2= diameter
4.2 X 2 = 8.4 = diameter
8.4 X pi = 26.38937839
Which describes a method to find the value of p in 4p - 28 = 40?
Answer:
second option
Step-by-step explanation:
Given
4p - 28 = 40 ( divide all terms by 4 )
p - 7 = 10 ( add 7 to both sides )
p = 17
A recipe calls for for half-cup of sugar. Unfortunately Kirk only has a teaspoon with which to measure. he knows that there are three teaspoons in one tablespoon and four tablespoons in a quarter cup. How many teaspoons of sugar does kirk need to add to the recipe?
Answer:
24
Step-by-step explanation:
12 tablespoons= 1/4 cup
So 24= 1/2 cup
length: 1/2 width: 1/2 height: 3/4 what is the volume?
Answer:
3/16
Step-by-step explanation:
The formula for Volume is V = L * W * H
The given are L = 1/2, W = 1/2, H = 3/4
Substituting the values -
V = 1/2 * 1/2 * 3/4
= 3/16
= 3/16 divide by the Greatest Common Factor (GCF) of 3 and 16 to get the lowest term
= 3/16
Therefore, the volume of the box in 3/16.
Answer:
The volume is 3/16 cubic units.
Step-by-step explanation:
Given
Length l = 1/2
Width w = 1/2
Height h = 3/4
To determine
Volume = ?
The volume can be determined using the formula
Volume = l × w × h
substitute l = 1/2, w = 1/2, and h = 3/4
Volume = 1/2 × 1/2 × 3/4
Volume = 1/4 × 3/4
Volume = 3/16 cubic units
Therefore, the volume is 3/16 cubic units.
Are these two expressions equivalent? explain how you know r+r+r and 3r
Answer:
yes they are equivalent because if you were to add those R's they would make 3r
Step-by-step explanation:
r+r+r=3r
PLEASE HELP
Question and answer choices are in the screenshot below
Please don't spam
Answer:
B I think
Step-by-step explanation:
Answer: Choice B
=========================================================
Explanation:
Let's say we had segment PQ. So the endpoints are P and Q. Let M be the midpoint of segment PQ.
Furthermore, let P have coordinates (x+6, y/3). Dividing by 3 is the same as multiplying by 1/3. So (1/3)y is the same as y/3.
Let Q have the coordinates (r,s). The goal is to express r and s in terms of x and y, as the answer choices indicate.
The midpoint M is located at (2,-5)
---------------------
For now, let's focus on the x coordinates of each point
x coordinate of P is x+6x coordinate of Q is rx coordinate of M is 2If we average the x coordinates of P and Q, we'll get the x coordinate of M
So we add up (x+6) and r, then divide by 2, and we should get 2 as a result
( (x coord of P) + (x coord of Q) )/2 = x coord of M
( (x+6) + (r) )/2 = 2
(x+6+r)/2 = 2
Let's solve for r
(x+6+r)/2 = 2
x+6+r = 2*2
x+6+r = 4
r = 4-x-6
r = -2-x
The x coordinate of point Q is -2-x
----------------------
We'll follow the same basic idea for the y coordinates
The y coordinate of P is y/3The y coordinate of Q is sThe y coordinate of M is -5We then get
( (y coord of P) + (y coord of Q) )/2 = y coord of M
( (y/3) + (s) )/2 = -5
(y/3) + s = -5*2
(y/3) + s = -10
Now solve for s
(y/3) + s = -10
s = -10-(y/3)
This is the y coordinate of point Q.
------------------------------
We found
x coordinate of Q is -2-xy coordinate of Q is -10-(y/3)Point Q is therefore located at (-2-x, -10-(y/3) )
This points to choice B as the final answer.
he sum of twice a number and 15”
Answer:
2x + 15 = the sum of twice a number and 15
Step-by-step explanation:
2. Solve each system of linear equations by graphing.
X-Y = -2
2x + y = 8
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Isolate Y
Then graph both on a calculator
Then see where both lines intersect
pls help!! it’s a savvas
Answer:
letter d
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
i just did it for points
50 points :) I will mark brainliest pic is attached below . No wrong answers please
Answer:
x= 23 y=88
Step-by-step explanation:
3x+23= 4x
x=23
x and y are supplementary angles so they add up to 180 so then if x is 23
23 x 4= 92
so 180-92 is 88
therefore y is 88 and x is 23
Explain how you can compare the cost of two items that are different sizes.
Answer:
You can always compare to cost together but the big thing to look for is that you could be spending less for more on a product or the other way around, spending more for less product. you always want to go with the product that you are spending less money to get more product out of it.
Step-by-step explanation:
for example, say you are buying a pack of pencils, there is a pack of
10 pencils for 5 dollars
and
50 pencils for 10 dollarsthan
you would want to buy the second pack of pencils because you are getting each pencil for 50 cents rather than 2 dollars for each pencil in the first pack.
Answer:Sample Response: First find the unit price for each. Then compare the unit prices. The item that has the lesser unit cost is the better buy.
Step-by-step explanation:Pls mrk me as brainliest need award
use a tape diagram to represent and find the value of 1/2 /1/3
Answer:
I|I||Step-by-step explanation:
Take the last number in the fraction ( the denominator ) and make a segment that long. Than, take the first number in the fraction ( the numerator ) and highlight, bolden, color, or do whatever needs to be done to make sure that the numerator's value stand out.
The link at the bottom is an example...
I had to repost this three times so please help me out, guys. Please
Answer:
i dont get it is it an angle or a triangle
3/4 tons converted into lbs
Answer:
1500 lbs
Step-by-step explanation:
convertion (thats what I used)
Formula of converting tons into lbs:
Multiply the mass value by 2000.
3/4 = 0.75
0.75 * 2000 = 1,500 lbs
If you were told to graph a function over the domain -1\leq x\leq 5−1≤x≤5 , identify what x-value we would start with and what x-value we would stop at.
Answer:
You would start with 00.-6 and stop a-5954
Step-by-step explanation:
help me please <3...
Answer:
(1) = 3
(2) = 7
(3) = -5
(4) = -7
(5) = -12
(6) = -19
(7) = -8
(8) = 5
(9) = 0
(10) = 0
(11) = -6
Second row:
(18) = -13
(19) = -30
(20) = -5
(21) = -46
(22) = 15
(23) = -8
(24) = -15
(25) = 0
(26) = -7
(27) = -56
(28) = -36
Margot bought 8 balloons.
3 flew away.
She bought 6 more balloons.
How many balloons did Margo have then?
the answer is 11
Step-by-step explanation:
8-3+6=11
Answer:
11
Step-by-step explanation:
(8-3)+6=11
First do 8-3 beacuse she had 8 balloons then 3 flew away. Then subtract 3 leaving you with 5. Then she gets 6 more balloons so add 6 to 5 giving you 11.
Hope this helps :)
Work out angle x 55 degrees
Answer:
62.5 degrees
Step-by-step explanation:
180-55= 125
125/2 = 62.5
The value for angle [tex]x[/tex] will be [tex]70^0[/tex] .
What is Angle ?Angle is when two rays meet together then the space between them is angle.
We have,
[tex]x=?[/tex]
A triangle with one of its angle equals to [tex]55^0[/tex] and two sides are equal .
So,
"When two sides are equal then the interior angles opposite to these lines are also equal".
So,
According to the above mentioned theorem the angle other than the angle [tex]x[/tex] will be [tex]55^0[/tex] .
Now, Using angle sum property,
[tex]x+55^0+55^0=180^0[/tex]
[tex]x=180^0-110^0[/tex]
[tex]x=70^0[/tex]
So, the value of [tex]x[/tex] is [tex]70^0[/tex] which is find out using the angle sum property.
Hence, we can say that the value for angle [tex]x[/tex] will be [tex]70^0[/tex] .
To know more about angle click here
https://brainly.com/question/13954458
#SPJ3
PLEASE HELP AND EXTRA POINTS. what method (factoring, using square roots, complete the square, and quadratic formula) would i use for solving this quadratic equation 6x^2+13x+2=0. justify your answer
Answer:
quadratic formula is the answer
Keke had 1,0000,0000,0000,0000,00000,000, points and javonni had 8,0000”00000,00000,00000,000 and Dan need eight zillion More how much does he has before he given more?
Answer:
Step-by-step explanation:
what is mean by chord?
Answer:
A chord of a circle is a straight line segment whose endpoints both lie on the circle. The infinite line extension of a chord is a secant line, or just secant. More generally, a chord is a line segment joining two points on any curve, for instance, an ellipse. ... The word chord is from the Latin chorda meaning bowstring.
Math question please help
Hello!
[tex]\large\boxed{x = 4.5}[/tex]
To solve, we can use proportions:
Since the triangles are similar, their side lengths will be proportional to each other. We can set up a proportion to solve for the missing side length. Remember to use corresponding sides:
CA ~ FD and AB ~ DE
Therefore:
[tex]\frac{6}{16} = \frac{x}{12}[/tex]
Cross multiply to solve for x:
6 · 12 = 16 · x
72 = 16x
Divide both sides by 16:
72/ 16 = 16x / 16
x = 4.5
What is the unit rate of pesos per dollar?
Patrycja goes shopping in a supermarket.
Patrycja buys 12 bread rolls.
The bread rolls costs £4.44 altogether.
How much does one bread roll cost?
Answer:£0.37
Step-by-step explanation:
£4.44/12=£0.37
What is the measurement of SV
Answer:
1.5
Step-by-step explanation:
The person who deleted my answer needs to read next time.....
But yeah I should have just put this, to begin with.
Anyways...... It's the basically the Pythagorean-theorem but easier because if you look you know the full side of 1 line and they are perfectly parallel therefore you do 4.1-2.6 to get the answer
PLZ GIVE BRAINLIEST
What is the length of the hypotenuse of ABC
Answer:
c=√(a²+b²)
C is hypotenuse
Which list orders the integers from least to greatest?
A) -5, -1, 0, 1, 100
B) 100, -1, 0 -1 -5
C) 100, 1, 0, -1, -5
D) -2, -5 2, 4, 0
Answer:
A
Step-by-step explanation:
hope that helps you
i think that is the answer
Which expression can be used to represent the volume of this prism? 2 x 5 x 8 units32 x 5 x 8 u n i t s cubed 2 x 5 x 5 units32 x 5 x 5 u n i t s cubed 3 x 5 x 10units33 x 5 x 10u n i t s cubed 3 x 5 x 8 units33 x 5 x 8 u n i t s cubed
Answer:
See Explanation
Step-by-step explanation:
The question could not be solved because you did not include the image of the prism.
However, from the options; it can be deduced that the prism is a rectangular prism
To calculate the volume of a rectangular prism, you consider the following parameters:
LengthWidthHeightAnd the Volume is then calculated by the products of the above parameters.
[tex]Volume = Length * Width * Height[/tex]
Take for instance, the attached image:
[tex]Length = 5[/tex]
[tex]Width = 8[/tex]
[tex]Height = 2[/tex]
[tex]Volume = 5 * 8 * 2\ units^3[/tex]
or
[tex]Volume = 80\ units^3[/tex]