Answer:
H = 13
Step-by-step explanation:
==>24 = 3(h-5)
==> 3(h - 5)=24
==> 3h - 15 =24
==> 3h = 24 + 15
==> 3h = 39
==> [tex]h = \frac{39}{3} [/tex]
==> h = 13
helpp!!!!!!
What is X?
Answer:
(6,4)
Step-by-step explanation:
Not sure if that right hope it helps
Answer:
6,4
Step-by-step explanation:
that's what my calculator says
What’s the answer I need help
Answer:
141
Step-by-step explanation:
Study the picture. If l and m are parallel (that's important!) then a lot of angles correspond. In your case it's Z-angles.
At a wedding thete were 40 people from the groom's side and 56 people from the bride's side of the family. find the ratio of the groom's family to the bride's family at the wedding
Answer: 40:56 = 5:7
Step-by-step explanation: sorry if wrong
Pleasee help and answer this with proper steps asap!!!
Answer:a)x=6,y=7
b) x=6,y=-1
c)x=-1/2 ,y=13/2
Step-by-step explanation:
Need answer please show work
Let us set up some variabe:
height: hbase: bUse the known information:
b = 2h + 8Now lets find the area
Area = (1/2) * b *h = (1/2) * h * (2h + 8)
Hope that helps!
Find the Area of the figure below, composed of a rectangle and a semicircle.
Round to the nearest tenths place.
Answer:
68.1 units²
Step-by-step explanation:
Start by finding the area of the rectangle...
[tex]Area=lw\\Area=6*9\\Area=54[/tex]
Then, find the area of the semicircle...
[tex]Radius=\frac{1}{2}*Diameter=\frac{1}{2}*6=3[/tex]
[tex]Area=\frac{1}{2}\pi r^2\\Area=\frac{1}{2}\pi 3^2\\Area=\frac{1}{2}\pi 9\\Area=\frac{9}{2}\ pi\\Area\approx14.1[/tex]
Now, add the two to get...
54+14.1=68.1
what is the smallest prime number:15, 20,32,13,9
Only 13 is a prime number in these 5, so it is the smallest one.
A wire is bent into four perfect semi-circles. What is the length of the wire, in cm? Leave your answer in terms of pi.
Answer:
200cm is the length here
On a coordinate plane, a curve starts at (negative 3, 0), increases to (negative 1.5, 10.4), decreases to (1.5, negative 10.4), and then ends at (3, 0).
For which values is the graph decreasing? Check all that apply.
Answer:
what are the answer choices??
Step-by-step explanation:
5.
a
What is the ratio of the volume of a cube with a side
length of 2 cm to the volume of a cube with a side
length of 4 cm?
a
Answer:
1:8
Step-by-step explanation:
The volume of a cube with side length 2cm = 2.2.2 = 8 cm3
The volume of a cube with side length 4cm = 4.4.4 = 64 cm3
The ratio is 8:64, or 1:8
If a car moving east has a velocity of 50 (mph) what number could we use for the velocity of a car traveling the same speed in the opposite direction?
Answer:
We could use the number -50 miles per hour east for the velocity of a car traveling at the same speed in the opposite direction. Velocity means speed in a certain direction, so if an object goes at an opposite direction, the speed is therefore negative.
If you have any questions, please let me know in the comments of this answer! If you could mark this answer as the brainliest, I would greatly appreciate it!
I do not know the answer for this, what is the answer?
10 Y plus 9Y minus 6Y plus 6Y simplified
10 y plus 9 y minus 6 y plus 6 y
=> 10y + 9y - 6y + 6y
= 10y + 9y - 0 = 19y
Please answer the following Question (35 Points)
Answer:
Try the first one I think and I remember when I did this one but I forgot the answer to this
Pls help for brainliest and 10 points
Answer:
the answer to b is x <35
the answer to c is x ≤ 12
the answer to d is x < -2
the answer to e is -x > -8
the answer to f is x ≥ -2
the answer to g is x < 6
the answer to h is -x > 6
the answer to I is x < 4
Step-by-step explanation:
let me know if you need me to show my work <3
What is the vertex of the graph of y = x^2 - 4?
Answer:
x*2 = 4
x = 4^1/2
x=2
therefore the vertex of the graph will be equal to 2
Find the area of the figure.
find the area of a circle with a radius of 7 feet. use 3.14 π
Answer:
153.86 ft²
Step-by-step explanation:
Formula to find the area of a circle is :
Area = πr²Here,
r ⇒ radius ⇒ 7 ft
Let us solve now.
A = π r²
= 3.14 × 7 × 7
= 21.98 × 7
= 153.86 ft²
Given :
radius of circle = 7 feetπ = 3.14[tex] \\ \\ [/tex]
To find :
Area of circle[tex] \\ \\ [/tex]
We know :-
[tex] \bigstar \boxed{ \rm Area~of \: a~circle = \pi {r}^{2} }[/tex]
[tex] \\ \\ [/tex]
So:-
[tex] \dashrightarrow\sf Area~of \: a~circle = \pi {r}^{2} [/tex]
[tex] \\ \\ [/tex]
[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times {7}^{2} \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times 7 \times 7 \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times 49 \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \dashrightarrow\sf Area~of \: a~circle = 3.14 \times 49 \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \dashrightarrow\bf Area~of \: a~circle = 153.86 {feet}^{2} \\ [/tex]
_________________Know more :-Area of square = side²Area of rectangle = length × widthArea of rhombus= (diagonal 1 × diagonal 2)/2Area of cylinder = 2πr(h+r)Area of sphere = 4πr²Find the Perimeter of the figure below, composed of a rectangle and a semicircle.
Round to the nearest tenths place.
Answer:
I could say the nearest tenth is 50 or 60
Step-by-step explanation:
I hope that helps ight
ignore I did area not perimeter my bad!
A box contains light bulbs. Each light bulb is the same size and shape.
Six of the light bulbs are new.
Two of the light bulbs are used.
John will randomly select two light bulbs from the box, without replacement.
What is the probability that John will select a used light bulb and then a new light bulb?
Round your answer to the nearest tenth of a percent if necessary.
37.5%
21.4%
18.8%
12.5%
You have to find f(5)
Answer:
f(5) = -2
Step-by-step explanation:
Hello! So, when we have f(5), that is in the form of f(x). That means that our x = 5. Another thing to note is that f(x) is equivalent to our y-coordinate: the x-coordinate is the x value in the equation and the value is the f(x) in the equation.
Now we need to locate where x = 5 on the graph. When you find that, you need to see what point falls on x = 5. That points y-coordinate is your answer.
So if we look at x=5, the point (5, -2) falls on it. So f(5) = -2.
Let me know if you have any questions.
1,2,3,4,5 standard deviation
Answer:
1.6
Step-by-step explanation:
Remember that the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.
Happy 2 Help !!!
What is the value of x in this proportion?
2/7=−5/x+3
x=−20 1/2
x=−19
x=−16
x=−14 1/2
Answer:
(a) x=−20 1/2
Step-by-step explanation:
Multiply by the product of the denominators and solve the resulting linear equation in the usual way.
[tex]\dfrac{2}{7}=\dfrac{-5}{x+3}\\\\2(x+3)=-5(7)\qquad\text{multiply by $7(x+3)$}\\\\2x+6=-35\qquad\text{simplify}\\\\2x=-41\qquad\text{subtract 6}\\\\\boxed{x=-20\dfrac{1}{2}}\qquad\text{divide by 2}[/tex]
Four-tenths of the 20 children in the park are playing soccer. How many children are playing soccer in the park?
Four-tenths = 4/10
So, 4/10 of the 20 children in the park are playing soccer.
We can find out how many are playing by taking 20 x 4/10 (the portion)
20 x 4/10 = 8, so there are 8 children playing soccer in the park.
Please Help, Like Now
Answer:
27
Step-by-step explanation:
if you do the triangle formula bxh/2
9x6/2=27
Answer: 27 cm^2
Step-by-step explanation: With the base of 9 and height of 6, and using the equation A=hb_^b/2, it comes out to 27 cm^2
3. Noelle earns $6 for every four chores
she does. If she earns $27, how many
chores did she do?
Lilli bought each of her friends a pair of colorful socks that cost $5.50. Complete the table to show how much Lilli paid to buy different numbers of socks. Then write an equation that shows the total cost, c, for p pairs of socks.
Answer:
5.5p=c
Step-by-step explanation:
1 Friend = 5.50
2 Friends = 11
3 Friends = 16.50
4 Friends = 22
And so on.
find the area of shaded regions
In this exercise we have to calculate the area and remove the shaded area, so we have:
[tex]168 cm^2[/tex]
How to calculate the total area of a figure?Area and perimeter are calculations aimed at the measurements of a geometric figure. The area is the size of the surface, and the perimeter is the sum of its sides. In general, to find the area, the base of the figures is multiplied by the height (h).
So we have that:
[tex]As = (28*28) - (\pi(14)^2)\\As= 168 cm^2[/tex]
See more about area at brainly.com/question/11952845
An appliance store decreases the price of a 19-in. television set 17% to a sale price of $518.34. What was the original price?
The original price of the television was $
(Round to the nearest cent.)
Answer:
YE
Step-by-step explanation:
289
Monique is planning the locations for three exhibit areas at the festival. She drew a model of one of the exhibit areas as shown on the coordinate grid below. To determine the location of the second exhibit area, she will reflect the first area across the dashed line. To determine the location of the third exhibit area, she will translate the second area (x,y)→(x+1,y+6)
The second area was translated 1 unit right and 6 units down to form the third exhibit area.
TransformationTransformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, dilation and rotation.
Translation is the movement of a point either up, down, left or right.
Given the translation (x,y)→(x+1,y+6). Hence:
The second area was translated 1 unit right and 6 units down to form the third exhibit area.
Find out more on Transformation at: https://brainly.com/question/1462871
