Answer:
your and is b.
Step-by-step explanation:
mass(m)=4,500
volume(v)=0.5m³
now,
density=m
v
=4500
0.5
=9000kg/m³
Using the table from number seven, if an orphaned pet is picked at random what is the probability that it is a cat?
Please answer ASAP I need to pass this class
Answer:
22.9%
Step-by-step explanation:
The total at the bottom is 22.9%
1. Anne wants to join five pieces of paper together. She plans to use 3 rectangular pieces of the same size and 2 square pieces of the same size. The length of each rectangular piece is 3 1/2 feet. The width of each rectangular piece, w, is the same as the length of each square piece. The expression below can be used to find the total surface area of the five pieces of paper. Anne decides that the width, w, of the rectangular pieces should be 2 feet. What is the total surface area, in square feet, of all five pieces of paper?
Answer and explanation:
Surface area of a rectangle = length * width
Surface area of a square = a² where a is length of a side
To find total surface area of the the five pieces of paper, we add up all the areas of all the shapes
Given that length of rectangle =3.5
And width = 2
Area of rectangle =3.5*2=7
Area of 3 rectangles given they are all equal = 7*3=21
Since width of rectangle equal to width of square and all sides of square are equal
Area of square = 2 *2 =4
Area of the two squares =4*2=8
Total surface area of the five plane shapes = 21+8= 29
A builder made a scale drawing of a rectangular room. The drawing has a length of 12 ½ cenmeters and a width of 7 ¾ cenmeters. The actual room will have a length of 56 ¼ meters. What will be the area of the actual room?
Answer:
18 / 6 = 3
The scale is 1:3
3 * 4.5 = 13.5
13.5 * 18 = 243 square feet
The answer is 243 square feet.
Step-by-step explanation:
Hope this helped!
In (2x-3) +In (3x+4)
Answer: x=7
Step-by-step explanation: is that what you're looking for?
137 x 45
Pleze hurry i mite fale
Answer:
6165
Step-by-step explanation:
Answer:
6165
Step-by-step explanation:
137 × 45 = 6165I hope this helps!
Solve for x
ax=b
This is for Algebra 1
Answer:
x=b-a
Step-by-step explanation:
subtract a on both sides
Write the equation of a line through (0,2) that is parallel to the graph
Answer:
y=3x+2
Step-by-step explanation:
Refer to the picture that given :)
What I need to know is how to find angels of a parallelogram.
Answer:There are six important properties of parallelograms to know:
Opposite sides are congruent (AB = DC).
Opposite angels are congruent (D = B).
Consecutive angles are supplementary (A + D = 180°).
If one angle is right, then all angles are right.
The diagonals of a parallelogram bisect each other.
Each diagonal of a parallelogram separates it into two congruent
Step-by-step explanation: sorry if this help good luck ;)
Find the measurement.
Answer:
∠ C = 35°
Step-by-step explanation:
The sum of the 4 interior of a kite = 360°
The opposite angles D and F are congruent, that is
∠ F = 125°
Sum the 4 angles and equate to 360°, thus
∠ C + 125° + 75° + 125° = 360°
∠ C + 325° = 360° ( subtract 325° from both sides )
∠ C = 35°
What is 2/3 divided by 1/2 ?
A. 3/4
B. 4/3
C. 1/3
D. 1/4
Answer:
B. 4/3 is your answer dear.
Step-by-step explanation:
Solve
2/3 * 2/1
coz it is reciprocal .
you'll get 4/3
Hope you got it.
Solve similar triangles (advanced)
Answer:
x = 24Step-by-step explanation:
6 = x
8 x + 8
8x = 6x + 48
8x - 6x = 48
2x = 48
x = 48/2
x = 24
The value of x is 6.
What are similar triangles?Those triangles look the same but are different in size.
And in similar triangles,
the corresponding sides are in proportion to each other and the corresponding angles are equal to each other.
Given:
The triangle ABC and AED are similar triangles.
So,
the corresponding sides are in proportion of each other.
ED/CB = AD / AB
8/6 = 8/x
x = 6
Therefore, the value of x is 6.
To learn more about the similar triangles;
https://brainly.com/question/14926756
#SPJ2
Match the term with the definition. (5 points) Column A 1. Line : Line 2. Line Segment : Line Segment 3. Ray : Ray 4. Point : Point 5. Vertex : Vertex Column B a. a location, has no dimension b. the common endpoint of two segments or rays that form the "corner" of an angle c. an infinite number of points extending in opposite directions that has only one dimension d. part of a line that has two endpoints e. part of a line that has one endpoint and continues in one direction infinitely
Answer:
a. Point.
b. Vertex.
c. Line.
d. Line segment.
e. Ray.
Step-by-step explanation:
a. Point: a location, has no dimension. Also, a point doesn't have a size i.e no length, depth, breadth or height.
b. Vertex: is the common endpoint of two segments or rays that form the "corner" of an angle.
c. Line: is an infinite number of points extending in opposite directions that has only one dimension.
d. Line segment: is part of a line that has two endpoints.
e. Ray: is part of a line that has one endpoint and continues in one direction infinitely.
Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes. Which of these equations represents the amount of time t (in minutes) that it takes him to ride a distance of d miles?
t = 5d
t = 1/5d
t = d + 4
t = d - 4
Answer:
the first one
Step-by-step explanation:
Answer:
A) t=5d
Step-by-step explanation:
Since the problem states "He rode 1 mile in 5 minutes", that means for every mile Andre travels, it will take him 5 minutes for each mile.
Therefore, the equation that best works is t=5d because the coefficient is 5 where it's the slope representing 5 minutes per mile.
I NEED HELP PLEASE I WILL MARK!!!!
Answer:
_3/4/_2/3 the first one i hope u will mark me brai list
Katrina's mother is 2 inches shorter than her father, Katrina is 2 inches shorter than her mother, and Katrina's brother is 2 inches shorter than Katrina. Which best represents the change in height from Katrina's father to her brother?
–8 inches
–6 inches
6 inches
8 inches
Answer:
-6 inches
Step-by-step explanation:
M = Mother
F = Father
K = Katrina
B = Brother
F-2=M
M-2=K
K-2=B
Add the amount of change between each person to get -6 inches.
Answer:
-6
Step-by-step explanation:
Plzzzzzzzzzzz help im dumb
Answer:
C I did the test sorry if im wrong
Step-by-step explanation:
<3 Goodluck
One number is eight more than another. If their sum is increased by 17, the result is 95. Find the numbers.
Answer:
No. are 35&43
Step-by-step explanation:
Let the one no. Be= X
Then the other no.= X+8
Sum of both no.= X+ X+8= 2X+8
When sum is increased by 17 = 2X+8+17=95
2X+25=95
2X=70
X=35
Other no=X+8= 35+8=43
PLZ!! HELP!!
Linear Functions!!
Answer:
I think the answer is liner
Eliza bought a meal that cost $12.00. She tipped the waiter 25% of that amount. How much was her total after tip?
Answer:
$15
Step-by-step explanation:
12 x .25 = 3
12 + 3 = 15
10x - 5y + 2x - 3y
how do i do this
Answer:
12x-8y
Step-by-step explanation:
10x-5y+2x-3y
Step one is that you should align it= 10x+2x-3y-5y
The Second step is that now you should solve it=12x-8y
The third step is that there is no third step
Your answer is 12x-8y
someone help me plz i need help
Answer:
3.5x-0.2n
Step-by-step explanation:
just simplify like terms
a brainliest would be greatly appreciated : ) : )
Thanks for the help UwU
Answer:
a is the answer you are looking for
Step-by-step explanation:
A
Answer:
C
Step-by-step explanation:
The equation is y = 75x + 250. The y intercept is 250, and it is stated that Carlos bought the phone for $250.
292500 rounded to the nearest 1000
Answer:
293000
Step-by-step explanation:
Since were rounding to the nearest thousand, we're looking at the hundred digit. If it's 5 or great, we round up. If it's 4 or less, we round down.
In this case, it's 5. So we round 292500 up to 293000
How do I solve this equation and check the solutions?
[tex] : \implies \sf {\big( \sqrt{20 - 8x} \:\big)}^{2} = x^2 \\ \\ [/tex]
[tex]:\implies \sf {20 - 8x} = {x}^{2} \\ \\ [/tex]
Solving quadratic equation :[tex] : \implies\sf{ {x}^{2} + 8x - 20 = 0 } \\ \\ [/tex]
[tex]: \implies\sf{ {x}^{2} + (10 - 2)x - 20 = 0 } \\ \\ [/tex]
[tex]: \implies\sf{ {x}^{2} + 10x - 2x - 20 = 0 } \\ \\ [/tex]
[tex] : \implies\sf{ x(x + 10) - 2(x + 10 )= 0 } \\ \\ [/tex]
[tex] :\implies\sf{( x + 10 )(x - 2)= 0 } \\ \\[/tex]
[tex] : \implies\sf x + 10 = 0 \: or \: x - 2 = 0 \\ \\ [/tex]
[tex]: \implies\sf x = 0 - 10\: or \: x = 0 + 2\\ \\ [/tex]
[tex]: \implies \underline{\boxed{ \bf{x = - 10 \: or \: x = 2}}}[/tex]
[tex]\huge {\therefore} [/tex] The roots of this equation are -10 and 2.
Answer:
x = -10x = 2I hope this helps!
f(x) = 3(0.09)X6
11. (04.05 LC)
When the function f(x)
3(5)X is changed to f(x) = 3(5)* + 22, what is the effect? (5 points)
There will be no change to the graph because the exponential portion of the function remain
The y-intercept is 22 spaces higher.
Answer: The y-intercept is 22 spaces higher.
Step-by-step explanation: Given function is .
And transformed function equation .
We can see 22 is being added to the given function f(x) to get the transformed function.
Note: According to transformation rule, y = f(x) +k shift k units up.
22 is being added to the original function. So, function would shift 22 units up that is y-intercept is 22 spaces higher.
Therefore , correct option is : The y-intercept is 22 spaces higher.
Answer:
the y-intercept is 22 spaces higher.
Step-by-step explanation:
Since f(x) = y, when f(x) is increased 22 spaces, it goes upward on the y-axis 22 spaces.
I hope this helps!
What is the diameter of a circle with the equation (x – 4)2 + (y + 6)2 = 64?
a. 4
b. 8
c. 16
d. 64
Answer:
16Step-by-step explanation:
step one:
given data
we are given the equation of the circle as
[tex](x -4)2^ + (y + 6)^2 = 64[/tex]----------------1
We know that the general equation for a circle is
[tex]( x - h )^2 + ( y - k )^2 = r^2[/tex]--------------2
comparing the two equations above, we can immediately compare the term on the other side of the equality sign that is
r^2=64
square root both sides
r=√64
r=8
since the radius is 8, hence the diameter is
d=2
r= 2*8
=16
Answer:
C. 16
Step-by-step explanation:
Edge!
What is the solution of 3(x-1) - X = 3 + 2(x-3)?
Answer:
3(x-1) -X =3+ 2(x-3)
3x-3 -X = 3+2x-6
2x-3= 2x-3
2x-2x =-3+3
0=0
WORTH BRAINLIEST!
of you help me
Answer:
8. [tex]\frac{55}{-11} \\[/tex]
9. -38 ÷ 19
10. -4 ÷ -2
11. 190° im pretty sure
Step-by-step explanation:
Esme plans to flip a fair coin 3 times and record the results of each flip.
What is the probability that the coin lands with the heads side up on all 3 flips?
Answer:
Required Answer:-Sample space=s={HHH,TTT,HTT,THT,HHT,TTH}
|s|=6
Probability =[tex]{\dfrac {1}{6}}[/tex]
10 plus 10 30 times 30
Answer:
10+10=20
30x30= 900
Step-by-step explanation:
Answer:
900 plus 20 so
Step-by-step explanation:]
answer is 920