Find the perimeter of the above rectangle.
Answer:
74
Step-by-step explanation:
!!easy math!! help me please
What two numbers add to -36 and
multiply to 35?
Answer:
-35 and -1
Step-by-step explanation:
Well -35×-1 =35
And -35+(-1)=-36
find the price change original 144 new 108
On a coordinate plane, a circle has a center at point (negative 6, 4).
What is the equation of the circle shown in the graph?
Answer:
[tex] {x}^{2} + {y}^{2} + 12x - 8y + 4 = 0[/tex]
Answer:
1:x+6 2:y-4 3:36
Step-by-step explanation:
just did it :)
How can you prove someone is lying? my sister and i both got in trouble, i know i didn’t do anything so how can i show she’s lying.
You can prove someone is lying by taking a video of it
OR
You can drop something and blame it on your sister
OR
You can hit your head on the wall when she enters the room and blame it on her. haha!
Mrs. Williams put $500 into a retirement account that earns 4% interest. How long will it take for there to be $3,500?
I guess 7 years or 28 months (I think 28 months )
aye can some1 plz help me with this 1 question!?!?
Answer:
Check pdf
Step-by-step explanation:
Answer:
epic
Step-by-step explanation:
big brain playz
PLS help. 15 points and brainliest
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
The sides of an isosceles triangle are 5, 5, and 7. Find the measure of the vertex angle to the nearest degree.
Answer:
T.A = 54 + 9/2 √3
Step-by-step explanation:
∵ The figure is triangular prism
∴ T.A = perimeter of the base × height + 2 × area of the base
∵ The base is an equilateral Δ with side length 3"
∴ The perimeter of the base = 3 × 3 = 9 inches
∴ The area of the base = 1/4 S² √3 = 1/4 (3)²√3 = 9/4 √3 inches²
∵ The length of the height of the prism = 6"
∴ T.A = 9 × 6 + 2 × 9/4 √3 = 54 + 9/2 √3
∴ T.A = 54 + 9/2 √3 inches²
Answer:
89° to the nearest degree.
Step-by-step explanation:
Each morning, Lena leaves her house at 6:15 A.M. It takes Lena 5 minutes to walk to the bus stop. Lena rides the bus for 20 minutes and then walks 5 minutes to her office. What time does Lena arrive at work?
Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
Will give brainiliest
Answer:
6:45
Step-by-step explanation:
5 minutes + 20 minutes +5 minutes= 30 minutes
Answer:
6:45 A.M.
Step-by-step explanation:
6:45 A.M. is exactly 30 minutes after 6:15 A.M., which is how long it takes her to walk to the bus stop, ride the bus, and walk to work.
Stay safe! <3
ZA and ZB are vertical angles with mZA= x and mZB = 5x – 80. What is mA? Enter your answer in the box.
Answer:
20
Step-by-step explanation:
vertical angles are equal. meas. of angle a = meas. of angle b
x=5x-80
x+80=5x
80=4x
20=x
Answer:
A = 80
Step-by-step explanation:
If they are vertical angles, they are equal.
5x - 80 = x Add 80 to both sides
5x - 80 + 80 = x + 80
5x = x + 80 Subtract x from both sides
5x - x = x - x + 80
4x = 80 Divide by 4
4x/4 = 80/4
x = 20
For brainiest:):):):)
Answer:
11.a 2/3rd grams of protein
11.b 2.5 cups
12. for every gram of protein there is 2.5 cups of cereal
Step-by-step explanation:
Write the equation of the
line in slope intercept form
that contains the points
(-3,-2) and (-2,3).
Answer:
y=5x+13
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(3-(-2))/(-2-(-3))
m=(3+2)/(-2+3)
m=5/1
m=5
y-y1=m(x-x1)
y-(-2)=5(x-(-3))
y+2=5(x+3)
y=5x+15-2
y=5x+13
Answer:
y = 5x + 13
Step-by-step explanation:
Slope = delta y/ delta x
(3-(-2))/(-2-(-3))
(5)/(1) = 5
Slope = 5
y = 5x + b
Find the y-intercept through substitution:
(-2,3)
3 = 5(-2) + b
3 = -10 + b
13 = b
Equation:
y = 5x + 13
Pls help! 15 points
It’s for math
Answer:
This equation is in y=mx+b form, where m is the slope, and b is the y-intercept.
So, you're correct. "Y-Intercept" is the correct answer.
Let me know if this helps!
Answer:
y-intercept
Step-by-step explanation:
b is always y-intercept
m is always slope
Out of seniors at a local high school, 60% went on the senior trip. At the hotel , one room was reserved for every 4 students . How many rooms were reserved for the students
Answer:
Number of rooms reserved for the students are - 90 .
Step-by-step explanation:
Firstly ,
As we know 60% of the 600 students went on the trip,
Then ,
Number of students went on the trip = 60% of 600
= [tex]\frac{60}{100}\times600[/tex]
= 360
Now ,
Given - One room is reserved for 4 students ,
Therefore , Number of rooms for 360 students = [tex]\frac{360}{4}[/tex]
= 90
Hence , the answer is 90 rooms reserved for the students.
Find the area of this semi-circle with radius,
r
= 4cm.
Give your answer as an expression in terms of
π
Answer:
8π
Step-by-step explanation:
General formula for area of a circle:
[tex]\pi {r}^{2} [/tex]
the question asks for half of a coracle, namely, a semicircle. thus, we multiply the area of a full circle by half
[tex] \frac{1}{2} \times {4}^{2} \times \pi[/tex]
= 8π
Answer:
8π
Step-by-step explanation:
1\2πr2
1/2×4×4=8
=8π
EASY! Please help, I will give brainilst if best explained
Answer:
A
Step-by-step explanation:
You convert each fraction to have the same decimal to find the LCD of both denominators
4, 8, 12, 16, 20 and 5, 10, 15, 20 = both of them have 20 in common
You multiply the numerator and denominator by 5 for 2 3/4 and for 5 4/5 you multiply both the numerator and denominator by 4
2 15/20 and 5 16/20
Subtract them and their is your answer
The circle below has center C. Suppose that m DE = 68° and that DF is tangent to the circle at D. Find the following.
9514 1404 393
Answer:
∠DCE = 68°
∠EDF = 34°
Step-by-step explanation:
The measure of an arc and its central angle are the same.
∠DCE = 68°
__
The measure of an inscribed angle is half the measure of the arc it subtends. Angle EDF is the degenerate case of an inscribed angle that has one ray of zero length. The relationship to the arc measure remains the same.
∠EDF = 34°
Answer:
∠DCE = 68°
∠EDF = 34°
Step-by-step explanation:
Reka Maharis drove her vehicle to and from work last year. Her records show a total of $1,560 for fixed costs and $3,740 for variable costs. If it cost her $0.36 per mile to drive, how many miles did she drive last year? V_
Answer: 5,300
Step-by-step explanation:
Find the value of each trigonometric ratio to the nearest ten-thousandth
Answer:
13) 0.9230
14) 0.8000
15) 0.3846
16) 1.3333
17) 0.7500
18) 0.2195
Step-by-step explanation:
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
13) sin X = 36/39 = 0.923076923
14) cos X = 16/10 = 0.8
15) cos Z = 10/26 = 0.384615385
16) tan C = 40/30 = 1.33333333
17) tan C = 21/28 = 0.75
18) sin Z = 9/41 = 0.219512195
a rectangular restaurant kitchen is 24 meters long and 10 meters wide. what is its perimeter?
Answer:
68
Step-by-step explanation:
24+24=48
=68
10+10=20
What is the simplified form of the quantity of x plus 7, all over 2 − the quantity of x plus 4, all over 2?
(x + 7)/2 - (x + 4)/2 = (x + 7 - (x + 4)/2 = (x + 7 - x - 4)/2 = 3/2
Find the surface area of a square pyramid with side length 5 ft and slant height 7 ft.
5 ft
5 ft
Answer:
99.33ft^2
Step-by-step explanation:
The surface area of a square pyramid is expressed as;
TSA = a²+2a√a²/4 + h²
Given that
a = 5ft
h = 7ft
Substitute
TSA = 5²+2(5)√5²/4 + 7²
TSA = 25+10√25/4 + 49
TSA = 25 + 10√(221/4)
TSA = 25 + 10(√55.25)
TSA = 25 + 10(7.433)
TSA = 25 + 74.33
TSA = 99.33ft^2
Hence the surface area of a square pyramid with side length 5 ft and slant height 7 ft is 99.33ft^2
Answer:5x5=25 fts
4(1/2 x 5ft x7 ft) = 70 fts
Add them up and you get
Answer= 95fts
Step-by-step explanation:
Graham wants to determine which football team is the most popular at a game between the home team and the visiting team. Which of the following methods will give him the most accurate results?
A.
surveying a group of people standing in line for tickets
B.
surveying people who do not live in the home team’s city
C.
surveying the cheerleaders for the home team
D.
surveying people wearing hats for the visiting team
Answer:
Surveying a group of people standing in line for tickets
Step-by-step explanation:
here the link https://quizizz.com/admin/quiz/5b151fbf90f668001b44cedb/random-sampling
use Quizizz for answers bro
in the equation 2/3 x ½ x 5 = N, what is N?
Answer:
5/3
Step-by-step explanation:
A ball is thrown into the air with an upward velocity of 100 ft/s. Its height, h, after t seconds is given by the function
h = -16t2 + 64t + 960.
When did the ball hit the ground?
It will hit after 10 seconds
An angle measures 32 degrees. Through what fraction of a circle does the angle turn? I need help !!!!!!!!
Answer:
4/45
Step-by-step explanation:
The sum of angles in a triangle is 360 degrees
If the angle measures 32 degrees, the fraction can be represent as 32/360
32/360 has to be converted to its simplest form. To this divide both the numerator and the denominator by 8. This gives 4/45
PLEASE HELP!!! Find the value of the variable.
9514 1404 393
Answer:
q = 9
Step-by-step explanation:
The angle bisector divides the triangle sides proportionally.
q/36 = (16 -q)/28
7q = 9(16 -q) . . . . . . multiply both sides by 252 (the LCM of 28 and 36)
16q = 16(9) . . . . . . . . add 9q to both sides
q = 9 . . . . . . . . . . . . . divide by 16
_____
Additional comment
We are given the sum of the segment lengths on the far left side. The proportion is the same for the sum of sides as it is for individual sides.
(q/36) = 16/(36+28)
q/36 = 16/64 = 1/4
q = 36/4 = 9
In AVWX, XV
W X and mW
- 27°. Find m_X.
Answer:
m<X = [tex]126^{o}[/tex]
Step-by-step explanation:
From the given isosceles triangle, we have;
<W and <V as the base angles
So that,
m<W = m<V = 27 (base angles of an isosceles triangle are equal)
Thus,
m<X + m<V + m<W = 180 (sum of angles in a triangle)
m<X + 27 + 27 = 180
m<X + 54 = 180
m<X = 180 - 54
= 126
m<X = [tex]126^{o}[/tex]
Shade 1/4 of this figure
Answer:
shade 2 triangles
Step-by-step explanation:
2/8 is the same as 1/4.
Answer:
Shade any two pieces
Step-by-step explanation:
2/8 simplified (by cancelling out) is equal to 1/4.