Answer:
-2/9
Step-by-step explanation:
Suppose that you know that angle T and angle S are supplementary, and that m angle T = 8 · (m angle S). Complete the explanation for how you can find m angle T. Let m angle S = x.
First, you can write and solve an equation (x + 8x =
Then the value of x by m angle t
Answer:
well, a supplementary angle is two angles that sum up to 180 degrees. If one angle is 8, then the other angle would be found by using 180-8=? Or ?+8=180. Because of this, the other angle would equal 172
Step-by-step explanation:
The base of a triangular pyramid has a base of 4 feet and a height of 3 feet. The height of the pyramid is 6 feet. Find the volume of the pyramid.
i need help on this fast please
Answer:
12
Step-by-step explanation:
Simplify the expression using the distributive property. (3x-2)5
Answers:
15x - 2
15x - 10
3x - 10
- - - - -- - - - - -- - - - - - - -- -- - - - - - - - - - - -- - - - - - - - - - -- - - - - - -- - - - - -
[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
What is (3x-2)5 equal to?
[tex]\blue{\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]
To simplify this expression, we need to multiply 3x-2 times 5:-
3x•5=15x
-2•5=-10
Which is equivalent to
15x-10
Or
[tex]\mathrm{Option\:B}[/tex]
Good luck.- - - - -- -- - - - - --- - - - -- - - - - - - - - - - -- - - - - - - - - - - -- - - - - - - - -- -
[tex](3x - 2)5[/tex]
to find:the simplest form by using distributive property.
solution:[tex](3x - 2)5[/tex]
[tex] = 5(3x - 2)[/tex]
[tex] = 15x - 10[/tex]
therefore, the correct answer is option 2
The distance between Franklin City and Williamsville on a map is 3.2 inches.
If the scale of the map is 1 inch = 15 miles, how many miles apart are the two cities?
Answer:
15 miles .....
Step-by-step explanation:
Brainlest
Please help me on 16 17 18
Answer:
16. Always . taking 4 away from 8 can only give 4. nothing else
17.Always. 4+8, 3+8 any etc. this isn't a solution and therefore no fixed number is present
18. False. 12-8=4 there is no other possible answers avaliable to this
Step-by-step explanation:
written down already . please put as brainliest
Triangle QRS is a right triangle.
mR = 34°
What is mQ?
A. 34°
B. 46°
C. 56°
D. 66°
Answer:
C. 56°
Step-by-step explanation:
The measures of a triangle all add up to 180. Since this is a right triangle, we already know one of the measures is 90 degrees. Another measure is given to us, and we need to find measure Q. So far:
mQ = ?
mR = 34°
mS = 90°
To find the remaining angle, just subtract what you already have from the total
180 - (90 + 34) = ?
180 - 124 = 56
You’re piloting an airplane. To prepare for landing, you change the plane’s altitude from a meters to c meters.
Which of the following expressions always represents the distance between the two altitudes?
chose 1 answer:
A |a+c|
B |a-c|
C None of the above
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
BRAINLIEST IF CORRECT
Answer:
A, D, E
Step-by-step explanation:
volume = length × width × height
volume = 6 × 4 × 3
You can change the order and the grouping in a multiplication, but you must have the three facrtors 6, 4, 3.
Answer: A, D, E
ANSWER ASAP PLEASEEEEEE
D) last option
-15 + 3x =7
+15
3x = 22
÷3
x. = 22/3
X = 7 1/3
Hope this helps!
Hal's mom gave him $15.00 on Monday morning to use on lunches. At his school, the school lunch costs $1.50, which he bought Monday through Thursday. On Friday, he decided to buy 4 slices of pizza instead of buying the school lunch. If the pizza costs $1.40 per slice, then how much of the money is left at the end of the school week?
Answer:
So, he starts out with $15. Then, Monday - Friday he spends 1.50 every day. (Except Friday.) So then you do 4 days x 1.50 (5 x 1.50 = 6) and that equals 6. Then on Friday, he buys 4 pieces of pizza, and a piece of pizza equals $1.40. So then you do 4 x 1.40, and that equals 5.6. (4 x 1.40 = 5.6) Now you add up 5.6 and 6, and you get 11.6. (5.6 + 6 = 11.6) Then you subtract 11.6 from 15 and you get 3.4! (15 - 11.6 = 3.4)
So, after the week, he has $3.4, so spend on whatever else.
Hope this helps!!!!!!
In m + 8, the variable can have any value.
In m + 8 = 12, the variable m can have any value and be a solution.
Answer:
4
Step-by-step explanation:
Actually, for this equation to be true, m must be 4, as if a + b = c, then c - b is equal to a and vice versa. Here’s an example: If 1 + 2 = 3, then 3 - 2 = 1 and 3 - 1 = 2. So you see, 12 - 8 is equal to 4.
Sort the triangles into 3 categories.
1 Isosceles
2 Equilateral
3 Scalene
The two angles shown form a linear pair. What is the value of x?
Horizontal line divided by a diagonal line. The angle formed on the left by the two lines is labeled 10 x minus 20 degrees. The angle formed on the right by the two lines is labeled 6 x plus 8 degrees.
Question 5 options:
9.5
12
180
90
Answer:
The answer is 12.
Step-by-step explanation:
A straight line is 180. Adjacent angles in that line equal 180. Add 10x-20 and 6x+8, which equals 16x-12. Make 16x-12 equal to 180 and add 12. 16x=192, divide both sides by 16 and x=12
Help me out with this math problem for 50 points!!!
Answer:
A = 84 [tex]ft^{3}[/tex]
Step-by-step explanation:
To find the area of a trapezoid, use this equation:
[tex]A = \frac{a+b}{2}h[/tex]
a = top base
b = bottom base
h = height
Let's classify all the sides:
a = 4 ft
b = 10 ft
h = 12 ft
Now, let's plug all these into the equation:
[tex]A = \frac{4+10}{2} (12)[/tex]
[tex]A = \frac{14}{2}(12)[/tex] Add what's in the numerator
[tex]A = 7(12)[/tex] Divide 14 by 2
A = 84 [tex]ft^{3}[/tex] Multiply 7 by 12
So, the area of the trapezoid is 84 [tex]ft^{3}[/tex].
Hope this helps!!
How many 5 number zip codes can be created if the first number cannot be one, three, or five, and each of the numbers must be different? (Hint: It may be helpful to list out the digits first.)
Answer:
21,168
Step-by-step explanation:
Given:
Available digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (10 digits)Restrictions: first number can only be 0, 2, 4, 6, 7, 8, 9 (7 digits)Each of the 5 numbers must be differentTherefore:
1st number: 0, 2, 4, 6, 7, 8, 9 (7 digits)2nd number: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (10 digits)3rd number: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (10 digits)4th number: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (10 digits)5th number: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (10 digits)As each of the numbers must be different, the choices are:
1st number: 7 choices2nd number: 10 - 1 = 9 choicesTherefore, the total number of combinations is:
7 × 9 × 8 × 7 × 6 = 21,168
Find the surface area of the regular pyramid.
Answer:
33
Step-by-step explanation:
3*3=9
4*3*2=24
24+9=33
Answer:
Multiply the side length of the base by the slant height and divide by 2 then multiply it by 4. This will give you the answer. Hope this helps!
A circle has a circumference of 48 centimeters. If the radius of the
circle is multiplied by 9, what is the circumference of the new circle?
[tex]\text{According to the condition, circumference,}\\\\~~~~~~~C_1=2\pi r=48~~~~~~~~~~~~~~~~...(i)\\\\\\~~~~~~~C_2 =2\pi \cdot(9r) =18\pi r~~~~~~...(ii)\\\\(ii) \div (i)\\\\~~~~~~\dfrac{C_2}{C_1} = \dfrac{18\pi r}{2\pi r} \\\\\\\implies \dfrac{C_2}{48}= 9\\\\\\\implies C_2 = 48\times 9\\\\\\\implies C_2 = 432~ \text{cm}\\\\\text{Hence, the new circumference is 432 cm.}[/tex]
Answer:
432 cm
Step-by-step explanation:
the circumference (C) of a circle is calculated as
C = 2πr ( r is the radius )
If the radius is multiplied by 9 then the circumference will also be increased by a factor of 9
given C = 48 cm
then circumference of new circle = 9 × 48 cm = 432 cm
answer correctly will mark brainiest
Answer:
Question 5: A
Question 6: D
Is ΔP'Q'R' a 180° rotation about the origin of ΔPQR? Use the drop-down menus to explain your answer.
Answer: No, it isn't.
Step-by-step explanation: This graph shows a Translation, meaning the figure moved. Yes, the rotation of the second figure is 180 degrees, but it was also Translated downwards 2 points down and one to the right.
Yes, ΔP'Q'R' a 180° rotation about the origin of ΔPQR.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Midpoint of PQ: ((2+4)/2, (3+4)/2) = (3, 3.5)
QR: ((4+4)/2, (4+3)/2) = (4, 3.5)
RP: ((4+2)/2, (3+3)/2) = (3, 3)
Translate each midpoint to the origin by subtracting the coordinates of the midpoint from each vertex:
P translated: (2-3, 3-3.5) = (-1, -0.5)
Q translated: (4-4, 4-3.5) = (0, 0.5)
R translated: (4-3, 3-3) = (1, 0)
Rotate each translated vertex by 180° about the origin:
P' rotated: (-(-1), -(-0.5)) = (1, 0.5)
Q' rotated: (-0, -0.5) = (0, -0.5)
R' rotated: (-1, -0) = (1, 0)
Translate each rotated vertex back to its original position by adding the coordinates of the midpoint:
P' translated back: (1+3, 0.5+3.5) = (4, 4)
Q' translated back: (0+4, -0.5+3.5) = (4, 3)
R' translated back: (1+3, 0+3) = (4, 3)
We can see that the coordinates of P', Q', and R' match the coordinates of Q, R, and P respectively
ΔP'Q'R' is a 180° rotation about the origin of ΔPQR.
Hence, yes ΔP'Q'R' a 180° rotation about the origin of ΔPQR.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ2
Annswer this RIGHT and you'll get Brainliest
A rectangle has vertices H(3,0), I(3,7), J(6,7) , and K(6, 0) . Use the coordinates to find the perimeter of the rectangle. _units please help
Answer:
20 units
Step-by-step explanation:
Plot points on a graph. doesn't have to be to scale. check co-ordinates differences and add up. see image.
Evaluate the expression: |8| - 2 x |-3| + 4
22
10
42
6
Which comparison is correct?
7 < |7|
-5 < -4
|5| > 7
|-5| < -4
Answer:
B
Step-by-step explanation:
1) |7| is the same as 7... as the statement 7 < 7 is not true as both of them as the same
2) -4 is greater than -5 so this statement is tue
3) |5| is the same as 5... and the statement 5 > 7 is false as 7 is the one that is greater
4) |-5| is the same as 5 bc of the bars next to the number, it indicates that u have to use absolute value.... by using absolue value, 5 is not less than -4... so this statement is false
Expressions, equations, & inequalities
CORRECT ANSWERS ONLY ( wrong answers will get reported)
and 5 stars and maybe brainliest for them
have a great day~
Answer:
The number of sandwiches sold is 73. This is because it is multiplied by the expression for the money received per sandwich.
The cost to make each sandwich is S. This is stated in the first sentence of the problem.
The profit is 0.2S. This is because they sell each sandwich for an additional 20% of the cost ( S )
The amount of money the band receives is (S + 0.2S ). This is because it is the price per sandwich.
Write an ordered pair corresponding to Point A shown in the coordinate plane.
Point A:(__, __)
Answer:
The pair is (1, 2) have a nice day
Find the surface area of the triangular prism shown.
S
A
=
ft
2
Answer:
A=2AB+(a+b+c)h
AB=s(s﹣a)(s﹣b)(s﹣c)
s=a+b+c
2
Solving for A
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=10·4+6·4+8·4+1
2·﹣104+2·(10·6)2+2·(10·8)2﹣64+2·(6·8)2﹣84=144
i think
Step-by-step ex planation:
Mrs. Patterson purchased 5 trays of flowers. The total cost was $54.75. Each tray contained 2 dozen individual plants. After planting all of the flowers, Mrs. Patterson decided she needed an additional 18 plants. If the plants are priced individually, about how much should she expect to pay for the additional flowers?
Answer:
For the aditional 18 flowers, it costs 39.45$ total
Step-by-step explanation:
I started by multiplying 5 times 24
5 for the treys she bought
24 for each flower that was in the trey
I got 120 now divide that by the total of 54.75
now you have the cost of the each indivitual flower which is $2.19 now you time that by 18 each flower thats how I got $39.45
What is the approximate area of the figure below?
An irregular figure on a grid
4.5 sq units
5.0 sq units
10.0 sq units
7.5 sq units
Answer:
5.0 sq
Step-by-step explanation:
Help Please...It's due tomorrow
Answer:1/2
Step-by-step explanation:
I’m assuming this is probability. Probability is all about the chances and odds. There are two sides to a coin, and so there is a 50/50 chance of getting either heads or tails. And that would be 1/2
please help meeeeeeeeeeeeeeeeeee
Answer:
The width of the rug is 20 in
The area of the rug is 400 in²
Step-by-step explanation:
Answer:
Width = 20
Area = 400 in[tex]x^{2}[/tex]
Step-by-step explanation:
Width:
half of height
9+31 = 40
40/2 = 20
Area:
First half of kite
A = bh1/2
A = 20*9*1/2
A = 90
Second Half
A = 20*31*1/2
310
310+90
Area of kite is 400 in[tex]x^{2}[/tex]
