Answers
Answer:
letter b !!!!
Step-by-step explanation:
Related Questions
Please which angle is vertically opposite to cfd? afe cfa dfe
Answers
Answer:
Angle afe.
Step-by-step explanation:
See the attached image. It shows a pair of vertical angles, one of which is angle cfd. The angle vertical to angle cfd MUST include the vertex f, but must NOT have either point c or d on it.
What is the positive solution to the equation below?
81x^2-49=0
Answers
Answer:
Im pretty sure it would be Letter A: x=7/9
Step-by-step explanation:
Seth’s bank charges $5 a month to maintain a checking account and $0.50 for each check Seth writes. Last month, Seth paid a total of $6.50 in checking account fees. How many checks did he write?
A 1 C 3
B 2 D 4
Answers
Answer:
13
Step-by-step explanation:
Since Seth pays $0.50 for each check he writes, he would write (let x be how many checks Seth wrote) "x" checks for $6.50. That means;
1 = 0.50
x = 6.50
Now let us set up a fraction:
[tex]\frac{0.5}{1}=\frac{6.5}{x}[/tex]
Step 1: Cross multiply
[tex]0.5x=1\cdot \:6.5[/tex]
[tex]0.5x=6.5[/tex]
Step 2: Divide both sides by [tex]0.5[/tex]
[tex]\frac{0.5x}{0.5}=\frac{6.5}{0.5}[/tex]
Simplify
[tex]x=13[/tex]
Therefore, Seth will write 13 checks for $6.50
what is the value of n? enter your answer in the box.
Answers
Answer:
n = 8
Step-by-step explanation:
The product of the parts of one chord is equal to the product of the parts of the other chord, that is
3n = 4 × 6 = 24 ( divide both sides by 3 )
n = 8
A factory makes rods by cutting plastic pipes that are 4 feet long into 7 equal-sized rods. How long is each rod? (enter your answer as a fraction or a mixed number)
What is the total length of 15 rods? (enter your answer as a fraction or a mixed number)
Answers
Answer:
4/7
Step-by-step-- It is given that we have cut the 4 ft long.
We have to make it into 7 times it's original piece.
To determine this Is the length of the new rods.
Let the length of each new rod be x.
We need 7 rods-
7x = 4 ft
1 = 4/7x
x = 4x/7x
So, x gets cancelled. Now, we get the answer as . 4/7
hope this helped..:))
Answer:
4/7
Step-by-step explanation:
area pls do it sisondjspamsjdlsjdidbdkdndj
Answers
Answer:
The area of the triangle is 31.5 ft^2
Step-by-step explanation:
Mathematically, the area of the triangle is the product of the base and the height divided by 2
From the given diagram, the base is of the measure 4 ft + 5 ft = 9 ft
The measure of the height is 7 ft
Thus, we have the area of the triangle as;
1/2 * 7 * 9 = 31.5 ft^2
Simplify: 2³ + 8 – 16 ÷ 8 ⋅ 2
Answers
Answer:
12
Step-by-step explanation:
PEMDAS
FILLER FILLER FILLER
Answer:
15
Step-by-step explanation:
2x2x2=8
8x2=16
16/16=1
8+8=16
16-1=15
find the area of a regular pentagon with a side of 10cm and an apothem of 6.9cm
Answers
Please help! I will give Brainliest!
Answers
Answer:
I think its c
Step-by-step explanation:
there's 6 sides to a cube, and if one of the sides has nine, that means there's 5 sides left, so 5 out of 6 of those sides have a chance of being a new number other than 9
Calculate the perimeter and the area of the figure
use 3.14 for pi
Answers
Answer:
You have not provided enough information to solve this problem.
Step-by-step explanation:
is there a picture you can post?
Or is there a shape you can define?
I really wish I could help you, but I need exact numbers and an exact shape so I can form an equation to solve your problem.
45 is what percent of 500?
Help
Answers
Hopefully I helped ☺️
This is part two of the problem
Answers
Answer:
Area original = 8
Area new = 24
Area final = 3 x area original
True
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
a) original: 8
final: 24
b) 3
c) true
Step-by-step explanation:
How much glass is needed to construct a hexagonal (6-sided) fish tank? The tank is
4 feet tall and each pane is 11 feet wide. The tank's bottom is not made of glass.
Answers
Answer:
Each side of the hexagon is a rectangle of height 4ft and width 11ft.
The area of each one of these rectangles is:
A = 4ft*11ft = 44ft^2
And a hexagon has 6 faces, so the fish tank will have 6 of these rectangles, then the total area is:
area = 6*44ft^2 = 264 ft^2
We know that the base of the hexagon is not made of glass, but we do not know if the top is made of glass or not.
In the case that the top is not made of glass, the amount of glass needed is 264 ft^2
If the top is made of glass, then we need to add the area of a hexagon of side 11 ft, which is:
a = (3*√3)*(11ft)^2/2 = 314.4ft^2
Then the total area in this case is:
264 ft^2 + 314.4ft^2 = 578.4 ft^2
This is the total amount of glass needed to construct the tank if the top of the tank is made of glass.
Mario answered 20 out of 25 questions correct on his test. What percentage did he get
correct?
A 20%
B. 50%
C. 60%
D.80%
Answers
he got 80% on his test
suma de polinomios de 5׳+3 + 2׳-ײ+1 porfavor ayuda
Answers
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<33<3<3<3<3
Let's simplify step-by-step.
5x^3 + 3 + 2x^3 − x^2 + 1
= 5x^3 + 3 + 2x^3 + −x^2 + 1
Combine Like Terms:
= 5x^3 + 3 + 2x^3 + −x^2 + 1
= ( 5x^3 + 2x^3 ) + ( −x^2 ) + ( 3 + 1 )
= 7x^3 + −x^2 + 4
Answer:
= 7x^3 − x^2 + 4
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<33<3<3<3<3
A hot air balloon is flying at an altitude of 2981 feet. If the angle of depression from the pilot in the balloon to a house on the ground below is 26°, how far is the house
from the pilot?
Answers
Answer:
is 5668.3
Step-by-step explanation:
hope this helps
How fast is a jet flying if it travels 1200 miles in 6 hours, assuming it travels at a constant rate? A. 720 mph B. 360 mph C. 200 mph D. 120 mph
answer is 200
Answers
Answer:
Step-by-step explanation:
Option C 200mph is the correct answer
(7,0) and (3,-6)
What is the slope of the line?
Answers
Answer:
slope = 3/2
Step-by-step explanation:
rise over run, so -6-0 / 3-7 = -6/-4 =6/4 = 3/2
Find x to the nearest tenth.
Answers
Step-by-step explanation:
........................
What is the missing side? HELP!!!
Answers
Find each angle or arc measure
Answers
Answer:
17
Step-by-step explanation:
34/2 because the measure of the arc is half of what it would normally be because it touched the other side
nine red balls and six blue balls are in a bag. if two were selected at random, determine the probability of selecting two red balls. set up the problem as if it would be solved but don't solve
Answers
Explanation: 9 out of the 15 total balls are blue and when you remove one blue ball, 8 out of fourteen balls are blue. These fractions are the chances of drawing each ball separately, so you multiply the chances together to get the chance of both happening.
Name the polygon. Write whether it is regular
or not regular.
Answers
Answer:
it is an octagon; it is not regular
On Sunday, a cafe sold 49 cartons of milk. The ratio of cartons of chocolate milk sold to the total number of cartons of milk sold was 2:7. How many cartons of chocolate milk did the cafe sell on Sunday?
Answers
Answer:
14
Step-by-step explanation:
49÷7=7
7×2=14
have a good day!
find the circumference of the pizza to the nearest whole number. (7 in)
Answers
Answer:
43.96 in
Step-by-step explanation:
7×2×3.14=43.96
Answer:
The circumfrence is 154 inches.
C = π r^2
C = π 7^2
C = π 49
C = 153.938
C = 154 inches
Find the value of the variables please please help me out I will mark you the brainly!
Answers
Answer:
h = 110, k =70°
Step-by-step explanation:
the whole circle has 360° so
h= 360-250 = 110
k= 1/2 (250-110) = 70°
Can SOMEONE PLz help meeee...
Answers
Just plug in number for x and plot done the point to graph y=3x
A staircase 60 feet long reaches the top of a vertical wall. Find the angle of depression from the
top of the stairs if the staircase reaches a height of 20 feet.
Write your answer as a decimal rounded to 2 decimal places.
Answers
Answer: The answer is 19.47
Find the values of x and y.
Answers
PLEASE HELP, DUE AT 11:59PM PST
All responses are appreciated
if f(x) = 9. Find x
Answers
Answer:
x = 9
Step-by-step explanation:
Not sure if you posted the right thing, but if f(x)=9, then x simply is 9.
