Answer:
3g + 8 = T
Step-by-step explanation:
3g + 8 = T because since Deanna estimates 3 slices for each guest, you would times the # of guests by 3, which is 3g. Then you would add 8 because Deanna will need extra 8 slices for the unexpected guests. This equation would tell you how many slices Deanna needs in total.
Hope this helps :D
A 24-foot ladder leaning against a wall makes a 30 ° angle with the ground . How high up on the building is the top of the ladder ?
HELP ASAP
Answer:
[tex]12\:\mathrm{ft}[/tex]
Step-by-step explanation:
When the ladder is leaning against the wall, a 30-60-90 triangle is formed. The ladder acts as a 24-foot hypotenuse. Because the height is facing the [tex]30^{\circ}[/tex] angle, the height is half the hypotenuse (30-60-90 rules). If you forget the side rules for a 30-60-90 triangle, simply use basic trig on the right triangle:
[tex]\sin 30^{\circ}=\frac{h}{24},\\h=24\sin 30^{\circ},\\h=24\cdot \frac{1}{2},\\h=\fbox{$12\:\mathrm{ft}$}[/tex].
I need help ASAP please
✓15
Is this rational or irrational
Answer:
irrational
Step-by-step explanation:
√15 is not a rational number it's a irrational number
:-))
Answer:
Irrational
Step-by-step explanation:
Rational numbers are those that can be written in the form a/b where a and b are both integers with no common factors.
sqrt15 cannot be written in that form, therefore it is irrational.
Identify the slope and y- intercept y=2x + 2
Answer:
Slope:2
Y-int:2
Step-by-step explanation:
y=m(slope)x+b(y-int)
Answer:
Slope is 2, Y-intercept is 2
Step-by-step explanation:
Point-slope form is y=mx+b
m=slope
b=y-intercept
Hope this helped.
What is an angle that is supplementary KFA?
Given:
A diagram.
To find:
An angle that is supplementary to ∠KFA.
Solution:
Supplementary angle: Two angles are called supplementary angles if they are lie on the same side of a straight line and their sum is 180 degrees.
From the given diagram, it is clear that ∠KFA lies on the intersection of lines HL and IK.
∠KFA and ∠DFA lie on the same side of a straight line IK.
∠KFA and ∠KFL lie on the same side of a straight line HL.
So, ∠DFA and ∠KFL are the angles supplementary to ∠KFA.
We need only one supplementary angle. So, we write either ∠DFA or ∠KFL.
Therefore, an angle that is supplementary to ∠KFA is ∠KFL.
A soccer team is saving money to buy new uniforms. The total cost for the uniforms is $88.74. There are 9 players on the team, and each player needs to save the same amount.
How much money does each player need to save?
A
$9.86
B
$98.60
C
$798.66
D
$788.66
Answer: A
Step-by-step explanation: $88.74÷9=$9.86
$88.74 is the total amount
9 players, and each player has to pay the same amount
we have to divide it evenly in 9 pieces, so we divide $88.74 into 9 groups which then equals $9.86
Hope this helps!
4km : 370m in simplest form
Answer:
2km to 185 meters
Step-by-step explanation:
What is the value of the expression 10 + ( fraction 1 over 2 )4 ⋅ 48? (1 point)
a
12
b
13
c
16
d
18
Answer:
106
Step-by-step explanation:
10 + (1/2)(4)(48) = 10 + 2(48) = 10 + 96 = 106
what is the reciprocal of -1/5
Answer:
5/-1
Step-by-step explanation:
The reciprocal is just flipping the fraction.
Determine the solution 5(2x-6)=7x-3
Answer:
X=9
Step-by-step explanation:
10x-30 = 7x-3
10x-7x = -3 + 30
3x = 27
x=9
guys I have a band test and pleaseeeee help me out
The natural minor scale -
A follows the key signature of the relative Major.
B Follows the key signature of the relative Major and adds the leading tone.
C follows the key signature of the relative Major, and raises the 6th and 7th ascending, and flats the 6th and 7th descending.
D has the same root as the relative Major.
Answer:
i think its c
Step-by-step explanation:
Need answer ASAP. Will give brainliest
Answer:
b
Step-by-step explanation:
V 34
Answer:
B
Step-by-step explanation:
credit to the other person
Do this worksheets if someone do I will make him or her brainly if correct.
Answer:
in the picture above
Step-by-step explanation:
I hope that it's a clear solution and explanation.
Help Pleaseeeeeeeeeeeeee!!!!!!!!! Help!!!!!!!
Answer:
i think its C and E
Step-by-step explanation:
( correct me if im wrong, i hope this helps!! )
What is the value of (4)5/(4)3?
Find the coordinates of the figure after the transformations.
Reflect the trapezoid in the x-axis. Then translate the trapezoid 2 units left and 3 units up.
The coordinates of the final image are:
W: (x,y)
X: (x,y)
Y: (x,y)
Z: (x,y)
The dimensions of a cylindrical water tank are shown below.
18 yd
o
58,320 yd
3,240 yd
60 yd
O
19,440 yd
15,270 yd3
Which of the following is the best estimate of the volume of
this water tank?
need help SHOW YOU WORK PLS
I need help finding JKLM
Answer:
JKLM = 96 in^2
Step-by-step explanation:
294/21 = 14
21/12 = 14/x
21 * x = 12 * 14
21x=168
x=8
A = L*W
A=12*8
A=96 in^2
Evaluate f (x) = 3(2)^x for x = -1
Answer:
3/2 or 1.5
Step-by-step explanation:
3(2−1)
=3(
1
2
)
=
3
2
The value of 3(2)ˣ for x = -1 is 3/2
What is simplification?In mathematics, simply or simplification is reducing the expression/fraction/problem to a simpler form. It makes the problem easy with calculations and solving.
Given is a function, f(x) = 3(2)ˣ
When x = -1
f(-1) = 3(2)⁻¹
f(-1) = 3x2⁻¹
f(-1) = 3x1/2
f(-1) = 3/2
Hence, The value of 3(2)ˣ for x = -1 is 3/2
For more references on simplification, click;
https://brainly.com/question/2804192
#SPJ2
The online store charges a flat rate of $4.99 for shipping. Ashley is buying a book for $21.93. She could buy the same book with a hardcover for $2.50 more.
I will give brainiest to whoever answers correctly !!
Triangle ABC has vertex coordinates A(0, -3), B(-1,0), and C(-2, -1). It is
reflected across the x-axis. What are the coordinates of A'B'C?
O A. A'(3,0), B'0,1),C'(1.-2)
B. A'(0,3). B'(-1,0).C1-2,1)
C. A'0.-3).B'(1,0).C12,-1)
D. A'(-3,0).B'0.-1).C'(-1,-2)
9514 1404 393
Answer:
B. A'(0,3), B'(-1, 0), C'(-2, 1)
Step-by-step explanation:
The transformation for reflection across the x-axis is ...
(x, y) ⇒ (x, -y) . . . reflection across the x-axis
Then ...
A(0, -3) ⇒ A'(0, 3) . . . . . . matches choice B only
HELP PLZ THIS IS DUE just write it on paper or in text JUST HELP ME 100
Answer:
for the first pic: 30 students
second: 4(1/5 + 2/3), 3 7/15
third: 2 3/5
Step-by-step explanation:
Help plssss with my exit ticket
Answer: 200.96 ft^2
Step-by-step explanation:
area of circle = (3.14 (pi))r^2
Radius is 6 (16 (the diameter)/2 = 8)
Answer:
Answer is H 200.96 :) Have a Happy Thursday!!
i need help with finding area whats the area of a 11ft an 6ft rectangle
Hello!
[tex]\large\boxed{A = 66ft^{2}}[/tex]
Formula for the area of a rectangle:
A = b × h where:
b = base
h = height
We are given the base and height as 11 ft and 6 ft, so use the equation above to solve for the area:
A = 11ft × 6ft
A = 66ft²
Find the measure of each angle. a. Angle A = ? b. Angle B = ? c. Angle C = ?
Answer:
angle A=140
angle B=105
angle C=60
angle A=140
angle B=105
angle C=60
Step-by-step explanation:
PENN
a line is parallel to y=-2x+1 and intersects the point (4,1). what is the equation of this parallel line
Answer:
y=-2x+9
Step-by-step explanation:
EFGH is an isosceles trapezoid. If EH=4x-27 and FG=x+9, find the value of x.
PLEASE HELP ASAP!
Answer:
If EFGH is an isosceles trapezoid,
if
EH=4x-27+
FG=x%2B9+
EG=3y%2B19
FH=11y-21
then EH=FG and EG=FH
set up equations:
4x-27=x%2B9 .......solve for x
4x-x=27%2B9
3x=36
x=36%2F3
3y%2B19=11y-21.......solve for y
11%2B19=11y-3y
30=8y
y=30%2F8
y=15%2F4
y=3.75
so,x=12 and y=3.75
you can also check the length of equal sides and equal diagonals:
EH=4%2A12-27+=21
FG=12%2B9+=21
EG=3%283.75%29%2B19=30.25
FH=11%283.75%29-21=30.25x=12
Step-by-step explanation:
Pls help extra points and mark brainlist easy reading
Answer:
sneaking
Step-by-step explanation:
please mark brainliest, give a thanks, and rate a five stars if this helped! feel free to ask anymore questions if you need any more help! thanks!
(lol optional): add my sc: tealyn337