Answer:
Solution given:
relationship between base and hypotenuse is given by sin angle
sin angle =b/h
cos55=16/x
x=16/cos55°=27.89=28 is your answer .
Use the value 3.14 for pi and do not round your answers. Be sure to include the correct units in your answers
Answer:
C= pi x diameter
5 x 3.14 = 15.7
hope that answers your question
Step-by-step explanation:
Find the length of the third side. If necessary, write in simplest radical form.
Answer: 84 is your answer hope this helped
plz make brainly
Step-by-step explanation:
Answer:
[tex]\sqrt{20}[/tex]
Step-by-step explanation:
Using the pathogrean Theroem we know that --->
a^2+b^2=c^2
In this picture we are given a and b so lets replace our values and solve
2^2+4^2=c^2 ---->
4+16=c^2
20=c^2
[tex]\sqrt{20}[/tex]
El árbol del Tule es un frondoso Sabino que tiene 14 metros de diámetro
de más de 30 personas tomadas de la mano para poder rodearlo en su totalidad.
en su tronco y una circunferencia mayor de 45 metros, mismo que requiere
Cuando el angulo de inclinación del sol es de 35°, este milenario árbol
proyecta una sombra que mide 295 metros. Con estos datos, ¿es posible
conocer la altura de este icono de nuestro estado?
Jamir loves baseball! He collects baseball cards. He had a total of 50 cards. He gave his best friend Jakobi 10 of his cards, and his brother 15. What fraction of cards does Jamir have left?
Answer:
1/2
Step-by-step explanation:
10+15=25
i love baseball too i play it
Answer:
1/2
Step-by-step explanation:
original amount 50
what he gave away 10+15 = 25
50-25= 25
he has 25 left
25/50 = 1/2
Solve the system of linear equations by substitution.
2-y= 5
x + 3y = 9
The solution is (OO).
Answer:
x = 13, y = -3
Step-by-step explanation:
If you were to 'unroll' the cylinder you would find the side is actually ALWAYS a rectangle when flattened out?
Answer:
Yes
Step-by-step explanation:
It's harder to explain but think logically about it or get or get a piece of paper. Then roll it up in as many different ways that u can think of into a cylinder. If u unroll it then I I'll always be a rectangle
Evaluate the function: f(-1/2)=8(-1/2)-3
Answer:
[tex]f=14[/tex]
Step-by-step explanation:
Please solve this MATH Question!!!
Answer:
111.79 cm³
Picture down below with an explanation.
Please give Brainliest
Have a great day! :)
How do I find the volume of this?
Answer:
(64+320π) cm^3
Step-by-step explanation:
The volume of a cube is the length*width*height, so
the volume of this cube is 4*4*4=64 cm^3
The volume of a cylinder is the base*height
The base of a cylinder is the area of a circle, which is π*the radius of the circle squared
The diameter of the circle base is 16, and the radius is half the diameter, so it is 16/2=8.
The area of the base of the cylinder is π8^2=64π
Now, multiply the base by the height, 5
64π*5=320πcm^3
We now have the volume of the cube and the volume of the cylinder, so now we just add them:
(64+320π) cm^3
1.
Dustin's cat weighs 8.75 pounds. What is the weight, in pounds, of Dustin's cat written as a
number name?
I
A. eight and seventy-five
B. eight hundred seventy-five
C. eight and seventy-five tenths
D. eight and seventy-five hundredths
Answer:
D
Step-by-step explanation:
Decimal = "and"
2 decimal places = "hundredths"
2. The fabric wall hanging has an area of
112 square feet. The width is 8 feet.
What is the length?
Answer:
length = 14 feet
Step-by-step explanation:
112/8 = 14 feet
Answer:
14
Step-by-step explanation:
well we already can tell the no number under 10 will be eligible
so lets keep going
11, no it would only make 88,
12=96
13=104
14=112
the answer is 14
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
D. (3x² + 10w + 8) square inches
Step-by-step explanation:
the new width of the rectangle: w + 2
the new length of the rectangle: 3w + 4
the area: (w + 2)(3w + 4) = 3w² + 10w + 8
The Estrada family has established for cable internet service since the pandemic. When establishing the service, there was an initial fee as well as a monthly fee on the contract. c(m)=35m+40 represents this scenario. How much has the Estrada family paid for internet service if they began service in March 2020?
Given:
When establishing the internet service, there was an initial fee as well as a monthly fee on the contract.
The given function is:
[tex]c(m)=35m+40[/tex]
To find:
The cost of internet service if they began service in March 2020.
Solution:
We have,
[tex]c(m)=35m+40[/tex]
We need to find the internet service cost for the first month. So, substitute [tex]m=1[/tex] in the given function.
[tex]c(1)=35(1)+40[/tex]
[tex]c(1)=35+40[/tex]
[tex]c(1)=75[/tex]
Therefore, the cost of internet service is 75 if they began the service in March 2020.
Newberry Street and Millersburg Avenue intersect. If Newberry Street is 5 meters wide and Millersburg Avenue is 12 meters wide, what is the distance between two opposite corners of the intersection?
circumstances of 4 inches. (exact, approximate) and find the exact and approximate area.
Answer:
it keepz saying what i type in here is rude and wont lemme send it help
Help plssss ASAP I’ll give points
Answer:
0.45
Explanation:
the total probability of the spinner landing on red, blue or green is 0.20 + 0.12 + 0.08 = 0.40. thus, the remaining probability of the spinner landing on orange or pink is 1 - 0.40 = 0.60.
since the probability that the spinner will land on orange is three times that of pink, we can divide 0.60 by 3 + 1 to find the probability of it landing on pink:
0.60 ÷ 4 = 0.15
now, we can multiple this by 3 to find the probability that the spinner will land on orange:
0.15 × 3 = 0.45
i hope this helps! :D
Shen paid $14.98 for a 7.26 KG bag of dog food. A few weeks later he paid $17.54 or 7.94 kg bag. Find the unit price for each bag.
Answer:
1. Shen payed around $2.06 for the first bag of dog food.
2. Shen payed around $2.21 for the second bag of dog food.
Step-by-step explanation:
First, you have to do 14.98/7.26 to get around 2.06
Then, you do 17.54/7.94 to get around 2.21
Hope this helps!
please do step by step:
-x^2+4x+1
Answer:
− ( x ^2 − 4 x − 1 )
Step-by-step explanation:
The surface area of a sphere is 9\piπ cm2. What is the volume?
Answer:
[tex] \frac{9}{\pi} = 4 \times \pi \times {r}^{2} \\ {r}^{2} = \frac{9}{4 {\pi}^{2} } \\ r = \frac{3}{2\pi} \\ volume = \frac{4}{3} \times \pi \times {r}^{3} \\ v = \frac{4}{3} \times \pi \times \frac{27}{8 {\pi}^{3} } \\ v = \frac{9}{2 {\pi}^{2} } [/tex]
Ernest's dining room is 19 feet wide and 21 feet long. Ernest wants to install wooden trim around the
top of the room. The trim costs $0.69 per foot. How much will it cost Ernest to buy enough trim?
Answer:
$55.20
Step-by-step explanation:
19x2=38
21x2=42
42+38=80
80x.69=55.2
Please help...My answer is close but not close enough..
No links :)
Answer:
76
Step-by-step explanation:
(5x3)+(5x3)=30
15-6=9
5x9=45
45+30=75
Since 76 is the closest to 75 it's 76
Determine if each pair of triangles is congruent. If so, write the congruence
statement and explain how you know the triangles are congruent.
Answer:
top one, yes. by the SSS theorem
bottom one, no. The bases are not congruent
Step-by-step explanation:
The ratio of the heights of two similar cylinders is 1:3. If the volume of the smaller cylinder is 67cm3, find the volume of the larger cylinder. (Create two proportions, set them equal to each other and solve for x)
Answer:
solution given:
similar cylinders ratio 1:3
let the ratio be 1x and 3x respectively:
according to the question:
x/3x=volume of (smaller cylinder/big cylinder)
Volume of big Cylinder=67cm³×3=201cm3
201cm³ is your answer
REPOST!!!!!! PLEASE HELP IVE WASTED SO MANY POINTS ON THIS QUESTION PLEASE ANSWER ALL!!!!!!!
Answer:
Surface area for no.6 is =178
Volume =132
Step-by-step explanation:
Answer:
132
Step-by-step explanation:
help pls ill give brainliest
A 10 cm line segment is drawn from the center of the circle to a point on the circle. How long is the diameter of the circle in centimeters? Answer using only a number.
Answer:
do it yourself
Step-by-step explanation:
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a school has 415 third grade and 338 second graders how many more third graders are there than second graders?
Answer:
There are 77 more third graders than there are second graders.
Step-by-step explanation:
You just have to subtract 338 from 415 to get your answer.
A tractor travels at an average speed of 36km/hr for 10 sec.calculate the distance the tractor covers in 10 sec
Answer:
.1km
Step-by-step explanation:
The tractor can move .01 km in a second so 10 times .01 is .1
so the tractor can move .1km every 10 seconds
1 hour = 3600 seconds
10 seconds is 10/3600 = 1/360 of an hour
36 km per hour x 1/360 of an hour = 0.1 km (100 meters)
The radius of a circle is 6 miles. What is the circle's area?
Use 3.14 for .
square miles
Triangle ABC is similar to Triangle DEF. Use the similar triangles to
answer the questions. (The triangles are not to scale.)
(In pic)
a.) Find the length of the BC and DF.
b.) Find the perimeter of each triangle
please help ! thanks :)
Answer:
Below in bold.
Step-by-step explanation:
As they are similar corresponding sides are in the same proportion so
3/2 = BC/3
2BC = 3*3
2BC = 9
BC = 4.5.
3/2 = 5/DF
3DF = 2*5
DF = 2*5 / 3
= 3.33...
Perimeter of ABC = 3 + 4.5 + 5 = 12.5.
Perimeter of DEF = 2 + 3 + 3.33.. = 8.33...
Answer:
BC = 4.5 cm
DF = 10/3 cm
Step-by-step explanation:
Corresponding sides of similar triangles are in same ratio
[tex]\frac{BC}{EF}=\frac{AB}{DE}\\\\\frac{BC}{3} =\frac{3}{2}\\\\BC = \frac{3}{2}*3\\\\BC = \frac{9}{2}\\\\BC = 4.5 cm[/tex]
[tex]\frac{DF}{AC}=\frac{DE}{AB}\\\\\frac{DF}{5}=\frac{2}{3}\\\\DF = \frac{2}{3}*5\\\\DF = \frac{10}{3}[/tex]
Perimeter of ΔABC = 3 + 5 +4.5 = 12.5cm
Perimeter of ΔDEF = 2 + 3 + 3.3 = 8.3 cm