*please help and solve! Explain how you got the answer*
Answer:
A) 20 square feet
B) 30 square feet
C) 34.5 square feet
D) 32 square feet
E) 28 square feet
Shape in the ascending order :
A , E , B , D , C
Step-by-step explanation:
I need to find the value of y. how do I do that?
Step-by-step explanation:
I'm assuming this is an isosceles triangle (cuz those two angles are equal right?)
since it's an Isosceles triangle,
y = 9
Answer:
y is 9, the sum of all angles is 180 degrees, so you take 180/9 and thats 20 but you can see 9 and y is about the same length so y is 9 and the other side is 11
Step-by-step explanation:
im guessing honestly but im pretty sure its 9, sorry if im wrong, have a good day :)
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
Step-by-step explanation:
-3x - 5 = 16
add 5 to both sides of the equation
-3x = 21
divide both sides by -3
x = -7
---------------------
-4(y - 2) = 12
distribute the -4 to everything in the parentheses
-4y + 8 = 12
subtract 8 from both sides of the equation
-4y = 4
divide both sides of the equation by -4
y = -1
In the diagram below, lines h and s are parallel. If the m∠2 = 70°, what is the angle measurement of m∠7?
a. 70
b. 130
c. 7
d. 110
Answer:
c
Step-by-step explanation:
took it
ANSWER THIS PLS ASAP
Answer:
X = 10 Unknown Side: 30 and 21
Step-by-step explanation:
A car owner decides to upgrade from tires with a diameter of 24.3 in to tires with a diameter of 26.1 in. If she doesn't update the onboard
computer, how fast will she actually be traveling when the speedometer reads 65 mph?
Answer:
80.speedometer of computer
HURRY PLEASE 100 POINTS WILL GIVE BRAINLIEST
Describe how the rules of adding and subtracting fraction are similar and different from the rules of adding and subtracting rational expressions. When are excluded values applied and why are they needed? Give an example. This needs to be an in depth answer.
Answer:
To add or subtract two rational expressions with the same denominator, we simply add or subtract the numerators and write the result over the common denominator.
When the denominators are not the same, we must manipulate them so that they become the same. In other words, you must find a common denominator.
Step-by-step explanation:
What is 3logy−2logx−4logz written as a single logarithm?
Answer:
log[tex]\frac{y^{3}}{x^{2} z^{4} }[/tex]
Step-by-step explanation:
3logy−2logx−4logz
log[tex]y^{3}[/tex]− log[tex]x^{2}[/tex]− log[tex]z^{4}[/tex]
log[tex]\frac{y^{3}}{x^{2} }[/tex] − log[tex]z^{4}[/tex]
log[tex]\frac{y^{3}}{x^{2} z^{4} }[/tex]
HELPPP WILL MARK BRAINLYIST IF RIGHT
Answer:
550.92
Step-by-step explanation:
plz mark brainliest even if im wrong, i really need this, and if im wrong tell me im wrong so I cant correct it
2. There are 476,092 fish in the city aquarium. That number
of fish is 476,070 more fish than Nadia has in her aquarium.
How many fish does Nadia have in her aquarium?
Answer:
Nadia has 22 fish
Step-by-step explanation:
476,092-476,070= 22
Answer:
The answer is 952,152 fishes
Step-by-step explanation:
No. of fish in the city aquarium 476,092
No. of fish Nadia's aquarium has= 476,070 more than
More than= +
476,092+476,070=952,152
a quadratic polynomial has a degree of 2. T or F
Answer:
Step-by-step explanation:
True
The measures of the angles of a triangle are shown in the figure below. Solve for x.
54°
Geometry
A right triangle adds up to 180°.
Make an equation to find x.
54°+x°+90°=180°
Add like-terms.
144°+x°=180°
Subtract 144 from both sides.
x°=36
A restaurant charges $100 to rent its banquet room for an event. It also charges $15 to serve dinner to each guest. Write an equation for the total cost (t) of renting the banquet room in terms of the number of guests (g). How many guests attend if the total cost of an event is $2200?
Answer:
t = 100 + 15x
= 140 guests
Step-by-step explanation:
Rent for banquet room = $100
Dinner per guest = $15
Let
x = number of guests
Total cost = Rent for banquet room + (Dinner per guest * number of guests
Total cost, t = 100 + 15x
How many guests attend if the total cost of an event is $2200?
t = 100 + 15x
2,200 = 100 + 15x
2200 - 100 = 15x
2,100 = 15x
x = 2,100/15
x = 140 guests
x = number of guests = 140 guests
What is the scale factor of this dilation?
Answer:
the factor from 3 to 5 is
1 2/3
Place the digits 1, 2, 3, 4, 5, and 6 in the circles below so that the sum of the three numbers on each side of the triangle is 12. Hint: There are a limited number of possible configurations.
Answer:
hmmmm i dont know
Step-by-step explanation:
What is the solution to the system of equations?
4x + 2y = 1
5x = y - 18
Bethany has sticker book with 200 pages.
Each sticker takes up 18 page. How many stickers can she put in the book?
A. 250 stickers
B. 25 stickers
C. 1,600 stickers
D. 1,000 stickers
Answer:
A
Step-by-step explanation:
Which problem is best represented by the expression 12÷18?
Answer:
12 divided by 18 equals 0.666666666666
please help me (the last word says coordinate)
Answer:
A square
Step-by-step explanation:
the coordinates make a square.
Find the gradient of a line with the following equations 3y+6x =12
Hi there!
[tex]\large\boxed{\text{gradient = -2}}[/tex]
Recall the equation:
y = mx + b, where:
m = slope, or gradient of a line
Rewrite this expression into the above format:
3y + 6x = 12
Isolate y by subtracting 6x from both sides of the equal sign:
3y + 6x - 6x = 0x -6x + 12
3y = -6x + 12
Divide all terms by 3:
y = -2x + 4
Thus, the gradient is -2.
Find the surface area and volume of the composite figure. Use 3.14 for π and round to the nearest tenth if needed.
Please show step by step, I'm really struggling with this.
[tex] \huge \mathrm {➢ \: \: \: \: Answer }[/tex]
The above figure consists of three different shapes, that is :
A hemisphereA Cylinder A ConeLet's solve for surface area of whole figure :
1. Curved surface area of hemisphere : -
radius (r) = 4 m[tex] \large \boxed{ \boxed{2\pi {r }^{2} }}[/tex]
[tex]➢ \: \: 2 \times 3.14 \times 4 \times 4[/tex]
[tex]➢ \: \: 100.48 \: m {}^{2} [/tex]
2. lateral surface area of Cylinder : -
radius (r) = 4 mheight (h) = 10 m[tex] \large \boxed {\boxed{2\pi rh}}[/tex]
[tex]➢ \: \: 2 \times 3.14 \times 4 \times 10[/tex]
[tex]➢ \: \: 251.2 \: { m}^{2} [/tex]
3. curved surface area of cone :
radius (r) = 4 mheight of cone (h') = 3 m.[tex]slant \: height = \sqrt{4 {}^{2} + 3 {}^{2} } [/tex]
(by Pythagoras theorem)
[tex] \large \boxed { \boxed{c.s.a = \pi rl}}[/tex]
[tex]➢ \: \: 3.14 \times 4 \times 5[/tex]
[tex]62.8 \: m {}^{2} [/tex]
Surface area of the figure :
[tex]➢ \: \: 100.48 + 251.2 + 62.8[/tex]
[tex]➢ \: \: 414.48 \: \: m {}^{2} [/tex]
[tex]➢ \: \: 414.5 \: m {}^{2} \: \: \: (approx)[/tex]
Now, let's solve for volume :
Volume of given figure will be combined volume of the all three shapes,
1. Volume of hemisphere :
[tex] \boxed{ \boxed{\dfrac{2}{3} \pi {r}^{3} }}[/tex]
[tex]➢ \: \: \dfrac{2}{3} \times 3.14 \times 4 \times 4 \times 4[/tex]
[tex]➢ \: \: 133.97 \: \: { m}^{3} [/tex]
2. Volume of Cylinder :
[tex] \large\boxed{ \boxed{ \pi{r}^{2}h }}[/tex]
[tex]➢ \: \: 3.14 \times 4 \times 4 \times 10[/tex]
[tex]➢ \: \: 502.4 \: m {}^{3} [/tex]
3. Volume of cone :
height of cone (h') = 3 m[tex] \large \boxed {\boxed{ \frac{1}{3} \pi {r}^{2}h' }}[/tex]
[tex]➢ \: \: \dfrac{1}{ 3} \times 3.14 \times 4 \times 4 \times 3[/tex]
[tex]➢ \: \: 50.24 \: {m}^{3} [/tex]
The total volume of the given figure :
[tex]➢ \: \: 133.97 + 502.4 + 50.24[/tex]
[tex]➢ \: \: 686.61 \: {m}^{3} [/tex]
or
[tex]➢ \: \: 686.6 \: \: m {}^{3} \: \: \: (approx)[/tex]
[tex] \mathrm{✌TeeNForeveR✌}[/tex]
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Answer: is
59
Step-by-step explanation:
pls give brainly
How many feet are in 60 yards
Answer:
180
Step-by-step explanation:
See the image below:)
You receive $1,000 to put in the bank. You place it in an account that pays 6% annual interest compounded continuously. How much will you have in 12 years? Round the answer to the nearest dollar.
??!?!?!?!?!!?!?!?!!?!!!?!!!!?
Answer:
The third option, a rational number
like 1/5 + 2.5 is still rational (but neither irrational nor whole/an integer)
it would be 0.2 + 2.5 = 2.7 btw
or
1/5 + 5/2
= 2/10 + 25/10
= 27/10
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
8/23. Sana po makatulong
Someone help dont scam or you get reported
Answer:
$0.21
Step-by-step explanation:
Divide $0.84 for 4: $0.21
Answer:
0.21
Step-by-step explanation:
well 4 cars
.84 a pack of 4
42=50%
21=25%
0.21 per car
Describe the graph of a tangent function. State some important characteristic
Answer:
The graph of a tangent function is defined as the ratio if the opposite side of the adjacent side of any angle, specifically a right-angled triangle.
The Cubs are projected to win 38 games next season, this is a 22.6% increase from this past season, how many games did they win in this past season?
Answer:
≈ 30 times
Step-by-step explanation:
The Cubs are projected to win 38 games next season and this is a 22.6% increase from past season.
Step 1 : Let's find 22.6% of 38.
= 8.588
Step 2 : Now, since we increased by this, we subtract.
38 - 8.588 = 29. 412
Of course you can't win only part of a game, so I'm going to say they won 30 times, because a little extra win never hurt anybody. :)
Hope this helps, please mark brainliest!
please help me i dont understand
Answer:
[tex] \cos(71) = \frac{15}{x} [/tex]
[tex]x = \frac{5}{ \cos(71) } [/tex]
[tex]x = 46.07[/tex]
[tex]x = 46.1[/tex]
OPTION B