Answer:
finde the equation exponent statment for the foollwing
Help me solve this equation..
Let a be the area of the triangle
Let b be the area of the parallelogram
[tex]a = \frac{16 \times 9}{2} = 72 \: cm {}^{2} [/tex]
[tex]b = 30h \: cm {}^{2} [/tex]
Given that b is 5 times larger than a
b=5a
[tex]30h = 5(72)[/tex]
[tex]h = \frac{360}{30} = 12 \: cm[/tex]
HELPPP Consider the following polynomial:
x4 - 5x+ 2x² + x2-9
The coefficient of the linear term is I
The coefficient of the quadratic term is
The coefficient of the cubic term is
Answer:
answer in picture
Step-by-step explanation:
d + 6 + 2d, when d = 4
Answer:
4+6+2(4)
10+8
18
the answer is 18
Answer:
18
Step-by-step explanation:
d+6+2d
4+6+2(4)
10+2(4)
10+8
18
If 3x + c = 4, then x equals
A: 4-c
B: 4 -c/3
C: c-4/3
D: c-4
Answer:
4-c/3 is ans
Step-by-step explanation:
3x+c=4
3x=4-c
x=4-c/3
Sense or nonsense Peter and Jade are using what they know about properties to write an expression equivalent to 2×(n+6)+3 whose answer makes sense? Whose answer is nonsense? Explain your reasoning.
Answer:
Jade's work makes sense, Peter's does not.
Step-by-step explanation:
What's wrong with Peter's work:
Peter did not apply associative property correctly. You cannot change what is inside the parenthesis. He also shouldn't be using associative property to solve this equation because it just doesn't make sense!
Jade's work:
She applied distributive property correctly and multiplied each term in the parenthesis by 2. All of her processes are logical and make sense! I could go on, but everything is correct lol
Best of wishes mate!
Answer:
Jade because she followed the correct order of operations.
Step-by-step explanation:
Always remember your order of operations.
P - parentheses
E - exponents
M - multiplication
D - division
A - addition
S - subtraction
Please Excuse My Dear Aunt Sally is the common phrase used to remember though I find PEM-DAS just as easy to remember.
What is the slope of the line that contains these points?
The slope can be found with two sets of points
The points can be any points, but in this case I choose the point (-1,10) and (1,2)
Slope = [tex]\frac{y2-y1}{x2-x1} =\frac{10-2}{-1-1} =\frac{8}{-2} =-4[/tex]
The slope of the line that contains these points is -4.
Hope that helps!
Work out 3x-y divided by 2.
When x=9 and y=2
Answer:
19682
Step-by-step explanation:
3^9-2÷2
19683-2÷2
19683-1
19682
try this instead
Hey there!
3x - y / 2
= 3(9) - 2 / 2
= 27 - 2 / 2
= 25 / 2
= 12.5
≈ 12 1/2
Therefore, your answer is: 12.5
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Santiago's Snow Globes designs custom snow globes. To ship a recent large order, Santiago's Snow Globes first packed individual snow globes in cube-shaped boxes with edges 6 inches long. The boxes were packed into a larger shipping container until it was completely full. The shipping container is shaped like a rectangular prism that is 24 inches long, 24 inches wide, and 30 inches tall
The number of boxes packed to fill the rectangular prism shaped container is: 80 boxes.
What is the Volume of a Rectangular Prism?Volume = length × width × height.
Find the volume of one cube-shaped box:
Volume = 6 × 6 × 6 = 216 in³
Find the volume of one rectangular prism:
Volume = length × width × height = 24 × 24 × 30 = 17,280 in³.
Number of boxes packed to fill the rectangular prism shaped container = 17,280/216 = 80 boxes.
Learn more about volume of rectangular prism on:
https://brainly.com/question/12917973
Rolling a 3 or rolling an odd number on a six sided die. Is it mutually exclusive or non-mutually exclusive? Give one reason.
Answer:
Non-mutually exclusive
Step-by-step explanation:
both events can happen simultaneously... 3 is an odd number, events A and B have a common outcome.
It would be mutually exclusive if event A was rolling a 4 and event B was rolling an odd number.
===================================================
Explanation:
Ask yourself "is it possible to get a 3 and an odd number at the same time?"
The answer is "yes, because 3 is an odd number"
This is why they are non-mutually exclusive.
Mutually exclusive events cannot happen at the same time. In terms of a venn diagram, mutually exclusive events would be represented by two circles that do not overlap. The overlapping region is where the two events happen at the same time. An example of mutually exclusive events would be flipping a single coin to land on heads and tails at the same time.
Augment is 5 1/3 feet tall how many inches tall is she
Answer:
64 inches tall
Step-by-step explanation:
We know in 1 foot, there are 12 inches.
We can convert 5 1/3 feet to 16/3 feet.
To do this you convert 5 feet to 15/3 feet and add it to 1/3 feet.
So we now have 16/3 feet and we will multiply by 12 to find the number of inches she is.
16/3 * 12 = 64 inches tall
HELP ME PLEASE:(:(:(
Answer:
Step-by-step explanation:
42. -5 -2 -2 3 8
Michelle withdrew $120 from her bank
account. She now has $3345 in her
account. Write and solve an equation to
find how much money m was in her
account before she made the withdrawal
Answer:
3345+120=3465
Step-by-step explanation:
Find the slope and y-intercept of the graph of the linear equation. y=-3x+2
Answer:
Slope= -3
y-intercept= (0,2)
Step-by-step explanation:
Use the slope-intercept form to find the slope and y-intercept.
for 100 points asap
please give right anser
Answer:
224mm²
Step-by-step explanation:formula for area of triangle = base x height x 1/2
8x10 = 80 80 / 2 = 40 40 x 4 = 160 area for square =base x height
the pyramid is comprised of four triangles and one square, all we need is to find the individual surface areas of the shapes that compose the pyramid
Answer:
(a) see attached
(b) Surface area = 224 mm²
Step-by-step explanation:
A square based pyramid is made up of a square at the base and 4 congruent triangles as the sides which meet at one point.
Area of a triangle = 1/2 × base × height
⇒ area of one triangle = 1/2 × 8 × 10
= 40 mm²
Area of a square = s² (where s is the side length)
⇒ area of base = 8²
= 64 mm²
Total surface area = 4 × area of one triangle + area of the base
= 4 × 40 + 64
= 224 mm²
46 plugs =. Feet. Inches
Help
Answer:
Not a real thing
Step-by-step explanation:
Can someone help me on this please
Answer:
1. 2(2w + w)
2. 2(2w) + 2(w)
Step-by-step explanation:
The formula to find the perimeter of a rectangle is [tex]2(l+w)[/tex], and we can easily apply it with this rectangle as 2(2w + w).
You can find another expression by simplifying 2(2w + w), which is 2(2w) + 2(w).
I don’t really need a explanation just give answer For both questions
Solve the system of equations.
Choose your method:
2x - y = 7
x - y = 10
Solve for x this is hard:(
Answer:
x is 9
Step-by-step explanation:
since they are vertical angles, they are congruent. We make an equation putting each one behind the equal sign (7x+3=10x-24) and we solve.
Find the value of X.
Answer:
x=13
Step-by-step explanation:
Answer:
Step-by-step explanation:
(11x-15)+(5x-13)=180
11x+5x=180+13+15
16x=208
x=13
What is the diameter for a circle with 32 cm, 34 cm, and 39 cm? Please and thank you!
Answer:
64; 68; 78
Step-by-step explanation:
The diameter of a circle is the radius of the circle times two.
hope I helped you! :)
Suppose y varies directly as x, and y = 5.4 when x = 9. Find x when y = 24.
Answer:
[tex]x = 40.[/tex]
Step-by-step explanation:
[tex]if \: \: y = kx \: then \\ k = y \div x \: and \: x = y \div k \\ so \: k = 0.6 \: and \: x = 40 \: when \: y \: is \: 24.[/tex]
subtract
12x - (4+ 3x)
a. 36 ft
b. 6 ft
c. 12 ft
d. 3 ft
A system of linear equations is given by these equations 3y-2x=-9 y=-2x+5 The solution to this system is
Answer:
(3, -1) or x=3, y=-1
Step-by-step explanation:
using substitution for y, the first equation becomes 3(-2x + 5) - 2x = -9
distribution of the 3 gets your equation to be -6x + 15 - 2x = -9
from here you combine like terms to get -8x + 15 = -9
from here it's just a two step equation
subtract 15 from both side to get -8x = -24
divide and get x = 3
substitute x in the equation for y to get y = -2(3) + 5
distribution gets you y = -6 + 5, which makes y = -1
to check your work you can just plug in the variables equivalents in the first equation, which upon doing you can see that the answer is indeed 3, -1
Answer:
(3,-1)
Step-by-step explanation:
Plato
The perimeter of a rectangle is 40 units. The length of the rectangle, L, is 7 units.
Answer:
L=7
W=13
Perimeter=40
Area=91
Step-by-step explanation:
Perimeter = 2L+2W
40=2(7)+2W
40=14+2W
-14 -14
26=2W
Divide both sides by 2
13=W
Area=L x W
7 x 13 = 91
Answer:
length = 7 units
width = 13 units
area = 91 square units
perimeter = 40 units
Step-by-step explanation:
What is the area of a rectangle?
❖ The area of a rectangle can be found by multiplying the length and
width of the rectangle.
What is the perimeter of a rectangle?
❖ The perimeter of a rectangle is the sum of all sides- length and
width. In this case, we're given the perimeter as 40 units and the
length as 7 units, but the width is unknown. Formula to find
perimeter of rectangle is 2(l + w) = P.
Solving for Width
[tex]40=2(7+w)[/tex] [tex]40=14+2w[/tex] [tex]26=2w[/tex] [tex]w=13[/tex]Solving for Area
[tex]7*13[/tex] 91 square unitsWrite an equation for the graph in the photo.
Answer:
1.75x
Step-by-step explanation:
Cindy wants to paint a border around her circular picture frame. The
distance around the frame was 18 inches. What is the approximate
diameter of the picture frame?
O 12 in
5 in
6 in
13 in
Answer
6 inches
Step-by-step explanation:
Which temperature is the warmest?
-4°F
-13°F
-28°F
2° F
Answer:
2*f
Step-by-step explanation:
because all the rest are negative
the subject of the formula is 9.
y=4x+3
rearrange the formula to make x the subject.
Answer:
[tex] x = \frac{y - 3}{4}[/tex]
Step-by-step explanation:
[tex]y = 4x + 3 \\ y - 3 = 4x \\ \frac{y - 3}{4} = \frac{4x}{4} \\ x = \frac{y - 3}{4}[/tex]