Answer: I think it should be: A) $268.5 B) $24.165 C) $650.665
Step-by-step explanation: hope this helps.. not sure if I was supposed to apply the discount, then calculate the tax from the new price, but that's what I did.
I would appreciate if somebody helped me please! :)
Answer:
23 cents
Step-by-step explanation:
3.68/16=.23
5TH GRADE MATH
Please use a square grid to solve
4cm^2 * 1 1/4 cm^2
please send me a picture of the work im so conufsed
Answer:
Area = side x side
= 8 x 8
Area = 64 in²
Step-by-step explanation:
its literally been hours- i just need this last question!!
Answer:
2
Step-by-step explanation:
It is multiplied by 2 because if you count the squares going up it is 2 times bigger
Please help very urgent on test...
Write and solve an equation that can be used to find the value of x then find the perimeter of each shape
Answer:
Equation: (2x+5)4=(2x+8)3
X: 2
Perimeter: 36
Step-by-step explanation:
You would multiply 2x+5 and 4 because there are four sides to a square, so the perimeter of the square would be 8x+20. This would go same for the triangle, making the perimeter 6x+24.
So 8x+20=6x+24 is your new equation. Then, you do the opposite of the order of operations, and add or subtract first. It would be easiest to subtract 20 and 6x from both sides.
That leaves you with 2x=4. Dividing 2 by both sides means x=2
You can plug this in to prove if it is correct.
16+20=36
12+24=36
Lmk if you get it!
Please help on this question, I will really appreciate it. I will definitely give brainliest to the answer whom gives the full PROOF, answer, and the statement and reason.
Answer and step-by-step explanation:
Here is the proof!
UR II ST - Givenm<USR = m<SUT - Alternate interior anglesm<R = m<T = 90º - GivenUS = US - Reflexive propertyTriangle RSU = Triangle TUS - AAS {2,3,4}Hope this helps!!
Answer:
UR II ST - Given
m<USR = m<SUT - Alternate interior angles
m<R = m<T = 90º - Given
US = US - Reflexive property
Triangle RSU = Triangle TUS - AAS {2,3,4}
Step-by-step explanation:
Just took it. Good luck!
Plsss Help!!! Will mark brainiest!! Due soon!!
What is the distance between (-4, 1) and (1, -3)?
Answer:
√41
Step-by-step explanation:
Top is the formula, and the bottom would be how to plug in the points.
Answer:
[tex] \sqrt{41} [/tex]
Step-by-step explanation:
d=√((x_2-x_1)²+(y_2-y_1)²
lets solve
[tex] d= \sqrt{ (- 4-1)²+(1 + 3)²} [/tex] after solving this equation we will find it equal to root 41
An isosceles triangle (2 sides are equal) has a base of 5 cm and legs "x" cm long. The perimeter is no more than 30 cm. Write an inequality to find the possible values of x.
Answer fast, please. I need help on it!
Answer:
Missing temp: -5
Step-by-step explanation:
Which answer choice best represents 3/15?
plz plz plz plz plz plz plz plz plz plz plz plz hhhhhhhhhhhhhhhhhhhhuuuuuuuuuuuuuuuuurrrrrrrrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Uhh... what are the options?
Here's some possible ones:
0.2
1/5
Answer:
0.2 or 1/5
Step-by-step explanation:
not sure what the options were
On a cold winter day, the temperature in Minneapolis was 12 degrees below zero. On the same day, the temperature in Anchorage was – 21 degrees below zero.
In which city was it colder? Explain how you know. plz help
Answer:
Anchorage was colder, because in Minneapolis it was -12 degrees, and in Anchorage it was -21 degrees, and 21 is more than 12.
Giving brainliest!!!!!!!!!!
Answer: 21 years
Step-by-step explanation:
Answer:
b 17 im pretty sure
Step-by-step explanation:
What is the dependent quantity, and which variable should represent it?
y= -5x + 100
(MIDDLE SCHOOL MATH) Please help, I want to double check my answer. Thank you!
In ∆AED, m∠DAE = 54°. What is m∠DAG??
m∠DAG =
°
Answer:
126
Step-by-step explanation:
(:
Make up 2 situations on your own. One should show an increase and one should show a decrease. After you write the situation, draw and label a diagram to match and write an equation in y=kx form. You may use a fraction, mixed number or a decimal.
*Be resourceful…look at your workbook and the problems on the other page for ideas. You must come up with your own ideas.
Answer:
supy and demand is a increasing
suppy and price is a decrease
please help me with this
Answer:
x is being divided by 2
to undo the operation you should multiply
x=6
What is the slope of line a?
A. -1/4
B. -4
C. 4
D. 1/4
Answer:
A. -1/4
Step-by-step explanation:
The line is going down making the slope negative and doing rise over run the slope is -1/4.
[tex]\frac{1- 0}{0-4}[/tex]= 1/-4 = -1/4
Veronica spent a minimum of $65 on a doll and accessories for the doll. The doll cost $26 and the accessories cost $13 each. Write an inequality can be used to find the possible values for x, the number of doll accessories Veronica could have bought.
Answer: [tex]13x+26 \ge 65[/tex]
If you solve for x, you get [tex]x \ge 3[/tex] which means she bought at least 3 accessories.
=========================================================
Explanation:
x = number of accessories, some nonnegative whole number
13x = amount spent on accessories only
For instance, let's say she bought 5 accessories. This means she spent 13x = 13*5 = 60 dollars on those five items.
This is on top of the $26 Veronica paid for the doll itself (without the accessories). In total, she spent 13x+26 dollars for the doll (26) and the accessories (13x) combined.
We're told she spent a minimum of $65, which means that she spent 65 or more dollars.
So the total cost (13x+26) must be equal to 65 or larger than 65.
We write that as [tex]13x+26 \ge 65[/tex] which sets up the inequality.
----------------------------
Let's solve for x
[tex]13x+26 \ge 65\\\\13x \ge 65-26\\\\13x \ge 39\\\\x \ge 39/13\\\\x \ge 3\\\\[/tex]
So x can be equal to 3, or larger than it.
The lowest value x can be is 3.
Meaning that she bought at least 3 accessories (ie she bought 3 or more accessories).
Answer:
Step-by-step explanation:
65= 26+13x
Which solid is not a pyramid?
O A.) A shape with a triangle base and 3 triangular sides.
O B.) A shape with a rectangle base and 4 triangular sides.
O C.) A shape with a rectangle base, 2 triangular sides, and 2 rectangular sides.
O D.) A shape with a rectangular base and 4 triangular sides.
Answer:
O B.) A shape with a rectangle base and 4 triangular sides.
Which side lengths could create a triangle?
A. 5 cm, 5 cm, 15 cm
B. 5 cm, 10 cm, 20 cm
C. 10 cm, 10 cm, 15 cm
D. 10 cm, 10 cm, 20 cm
Answer:
b
Step-by-step explanation:
Answer:
C. 10 cm, 10 cm , 15 cm
Step-by-step explanation:
In order to form a triangle the sum of two sides of a triangle should exceed the third side so
if we use option B then
10 + 10 > 15
20> 15 (True) ✔
10 + 15 > 10
25 > 10 (True) ✔
This graph shows a proportional relationship.
What is the constant of probability?
Answer:
I don't know a lot of math but I think the answer is 12 in total?
Step-by-step explanation:
I don't know I was using my brain but I'm not sure.
Given PQRS∼JKLM, find KL.
Answer:
KL = 1.8
Step-by-step explanation:
Find out what the dilation of the shape is. In this case it's 1.3
Next divide QR by the dilation factor 1.3, which gives you 1.8.
Answer:
1.8
Step-by-step explanation:
a.Fill in the table for side length and area of different squares. side length (cm) area (cm 2 ) 3 100 25
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help plz don't do this only for points thanks!
Pls help it is due today
What are the coordinates of a point in Quadrant III which is 8 units away from point P?
Answer: (-3,-4)
Step-by-step explanation:
Go to point P then count downward 8 units then find your new coordinates
Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?
x = 4.25 + y
x = 4.25 y
y = 4.25 + x
y = 4.25 x
please help
1) _____
2) _____
3) _____
4) ____
5) ____
Answer:
1 B
2 C
3 E
4 D
5 A
Step-by-step explanation:
1. W is less than Zero
2. W is equal or less than Zero
3. W cannot equal Zero. W is more than Zero or less than Zero
4. W is equal or greater than Zero
5. W is greater than Zero
The Large Hadron Collider at a research lab is contained in a circular tunnel with a circumference of 26.7 km. What is the radius in kilometers of the circular tunnel in terms of π?
Enter the correct answer in the box.
[ ]km
Answer:
4.2494369805536 km
Step-by-step explanation:
r = 4.2494369805536km because 26.7/2π which means:
26.7 ÷ 3.14159265359 x 2 = 4.2494369805536 km.
Answer:
13.35/π km or 26.7/2π km
Step-by-step explanation:
"In terms of π" means leave pi in the answer. No need to use a decimal equivalent.
The radius is half of the circumference divided by π.
Instructions for a craft project say that the length of a piece of red ribbon should be 7 inches less than the length of a piece of blue ribbon. How long is the BLUE ribbon if the length of the RED ribbon is 12 inches?