Answer:
Step-by-step explanation:
What is the question? If you want to know how to graph this equation, it's usually easiest to start with the intercepts, i.e., the points where the line crosses the axes.
y = ½x + 3 tells you that the line crosses the y-axis at (0,3), so plot that point.
Then let y = 0 and solve for x.
0 = ½x + 3
x = 6
The line crosses the x-axis at (6,0), so plot that point as well.
Then draw the line passing through those two points.
If 8 students want to share 62 gallons of water for a water balloon fight,
how many gallons of water should each student get?
Answer:
Each student should get 7:75 gallons of water
Step-by-step explanation:
Do 62 divided by 8
PLEASE HELP ILL MAKE BRAINLIEST
What is the solution to the system of equations shown in the graph
Answer:
(-5,2)
Step-by-step explanation:
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To find the solution to the system of equations, just find where the lines intersect. Since they intersect at (-5,2), the solution is (-5,2)
Audi surveys 50 students on how they get to school each morning. Results are: 40 ride the school bus, 8 ride in a car, and 2 walk to school. What is the probability of riding the bus?
A. 7/10
B. 1/25
C. 4/5
D. 4/25
Answer:
B: 40/50 or 4/5
Step-by-step explanation:
Out of 50 students, how many students ride the bus? 40. Since it is out of 50 students, the answer is: 40/50 but simplified to 4/5. HOPE THIS HELPS!!!
5. help me i’ll give you brainliest if u get this right
Answer: D.) 2
Step-by-step explanation:
In a rhombus, all sides are congruent; they have the same lengths (like a square). This means that if this parallelogram was a rhombus, 14 - x and 2x + 8 will have to be equal.
14 - x = 2x + 8
Subtract 2x from both sides
14 - 3x = 8
Subtract 14 from both sides
-3x = -6
Divide both sides by -3
x = 2
1. Write a formula to represent the
nth term of the sequence: arithmetic
6, 11, 16, 21...
Find the 21st term of the sequence:
Answer:
5n + 1
5(21) + 1
105 + 1
106
21st term is 106
What is the surface area
Answer:
red) area = 59.2 km²
Step-by-step explanation:
area of bottom 4 x 4 = 16
area of 4 sides = 4 (1/2)(4)(5.4) = 43.2
16 + 432 = 59.2 km²
Answer:
Step-by-step explanation:
lateral area = 2(base)(slant height) = 2·4·2 = 16 km²
base area = base² = 4² = 16 km²
surface area = 16 + 16 = 32 km²
I need help ASAP!!!!
Answer:
Step-by-step explanation:
V=side ³=8=2³
side=2 in
Answer:
2 in
Step-by-step explanation:
X^3= 8
X = 2
42
40
x
Find the unknown side length, x. Write your answer in simplest radical form.
A. 2.41
B. 429
C. 48
D. 58
Answer:
Your answer is D. 58
Step-by-step explanation:
x= [tex]\sqrt{(42^2+40^2)}[/tex]
plz help ...............................
Answer:
It is the right-angled triangle.
Step-by-step explanation:
According to the Pythagorean theorem, [tex]a^{2}+b^{2}=c^{2}[/tex], which c is the longest side of the triangle.
So, [tex]27^{2}+36^{2}=45^{2}[/tex] if the triangle is right angle.
[tex]LHS=27^{2} + 36^{2} = 2025[/tex]
[tex]RHS=45^{2}=[/tex][tex]RHS=45^{2} = 2025[/tex]
∵LHS=RHS
∴It is a right-angled triangle.
Answer:
The right angled triangle
HURRY PLS.... NO WRONG ANSWERS!!!
A
sorry i did it on my iapd but forgot to show the work...
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In the diagram below of triangle DEF, G is a midpoint of DE and H is a midpoint
of EF. IfGH = 72 – 15, and DF = 38 – 3x, what is the measure of DF?
E
G
H
D
F
Answer:
GH= half of DF
so, 114= 38 - 3x
3x= 76
x= 76/ 3
3) The labor charge at Angie's repair shop is $60 an hour. Tony charges $ 25
for half an hour of work. Which shop charges less? Show how you know.
I
Answer:
Tony's shop charges less.
Step-by-step explanation:
Angie charges $60 an hour or $30 for a half hour.
Tony charges $25 for a half hour.
25 is less than 30
In February Liliana spent 35 hours watching Netflix. In march she only spent 18 hours watching. What was the percent decrease in the amount of time she spent watching?
The table in the figure at the right is 34 in. across. The shaded regions are made of mahogany. What is the area of thee mahogany? Round your answer to the nearest tenth.
Answer:
408.7 in^2
Step-by-step explanation:
If you want to know how to find the area of a regular octagon by hand, the easiest procedure is to apply the standard formula for the area of a regular polygon. The formula is the following:
area of regular polygon = perimeter * apothem / 2,
where the apothem is the distance for the center of the polygon to the mid-point of a side. The perimeter can be calculated a few ways: by summing up the length of each side, multiplying the length of one side by the number of sides.
2z - 17
4z + 6
9z - 2
Total
Answer:
-103z - 2
Step-by-step explanation:
Find the discriminant.
x2–3x–9=0
Answer:
45
Step-by-step explanation:
The discriminant is b^2 - 4(a)(c) so just plug all the values in.
(-3)^2 - 4(1)(-9) = 45
What is the length in centimeters of the hypotenuse of the right triangle below?
2 cm
8 cm
Answer:
Step-by-step explanation:
WASSUP
a) Find the area of triangles in which
(i) base = 8 cm, height = 5.5 cm
(ii) base = 12 cm, height = 8.4 cm
Answer:
Step-by-step explanation:
1) B=8cm H=5.5
A=1/2xbxh
A=I/2 x 8 x 5.5
A=22
The area of the first traingle is 22cm
2)
B=12cm h=8.4
A=1/2xbxh
A=1/2 x 12 x 8.4
A=50.4
Hope it helps...This is My first Answer...Follow me?!
Please help me with this. (easy)
Answer:
8. 2/7 9. 3/4 10. 3/5
Step-by-step explanation:
simplify 4/14 by 2, simplify 15/20 by 5, and simplify 21/35 by 7, hope this helps
what is the sum of the exterior angles of regular 24-gon
9514 1404 393
Answer:
360°
Step-by-step explanation:
The sum of exterior angles of any convex polygon is 360°.
Someone help and please make sure it’s right
Answer:
x=10
Step-by-step explanation:
18x=180
x=10
if my answer helps please mark as brainliest.
Alex was thinking of a number. Alex doubles it the adds 20 to get answer of 22.7. What was his original number.
Answer:
2.7
Step-by-step explanation:
Let the number alex think be x
Answer = 22.7
According to the question,
x + 20 = 22.7
x = 22.7 - 20
x = 2.7
Therefore, his original number is 2.7
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Have a great day
Can y’all help me with number 1
Answer:c
Step-by-step explanation:
Answer:
The answer would be B.
What is the diameter of a circle that has a radius of 5.2 yards?
** Do not put yards
Answer:
6.4
Step-by-step explanation:
What are all the zeros of the function f(x) = 4x2 + 8x + 3?
Please help!!
What does paragraph 26 reveal about Rachel's character?
A. She is different from her peers.
B. She tries to fit in with her peers
C. She knows her peers make fun of her
D. She enjoys being the center of attention
(The Fan Club) Common lit
Answer:
your answer is A hope this helps
Step-by-step explanation:
what's the circumference of a circle with a diameter of 12 inches? Use 3.14 for pi
Answer:
37.68 inches
Step-by-step explanation:
Circumference = 12 x 3.14
Circumference = 37.68
Hope that helps!
NEED HELP ASAP I WILL GIVE BRAINLIST
What is the value of x in this diagram?
A
28
B
33
C
43
D
47
Answer:
The angle X = 33° Brainliest pls!
Step-by-step explanation:
180-104 = 76, 76- 10 = 66, 66/2=33
What's the slope of the line (80,90)
Answer:
m = 90/80 = 9/8
Step-by-step explanation:
If you meant the line through the origin (0, 0) and (80, 90), then the change in x is 80 and that in y is 90. The slope is m = (change in y) / (change in x), or
m = 90/80 = 9/8