Answer:
C. 16.9Step-by-step explanation:
Use sine:
x/ 18 = sin 70x = 18 sin 70x = 16.9[tex]{ \dashrightarrow{ \sf{ \green{ \frac{x}{18} = \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 18 \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \underline{ \green{x = 18 \times 0.77}}}}} \\ \\ \\ { \dashrightarrow{ \sf { \green{x = 18 \times 0.939}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 16.9 }}}}[/tex]
Please help and I need to find the volume
Answer:
just multiplyy
Step-by-step explanation:
Answer:
7. 120 in. cubed
8. 64 cm cubed
Step-by-step explanation:
i think the first one is 7 im not really sure
7. 120 in. cubed
4 x 5 x 6
4 x 5 = 20
20 x 6 = 120
8. 64 cm cubed
2 x 4 x 8
2 x 4 = 8
8 x 8 = 64
Can someone please help me with number one. I’ll give the right answer the brainliest.
Answer:
1 yes 2 no 3 yes
Step-by-step explanation:
A camp counselor needs 12 bags of candy that each weigh 1 1/2 pounds. How many ounces of candy does the camp counselor need?
Answer: 18oz
Step-by-step explanation:
Over a three-week period, Abram spent 15
hours practicing the piano. If he keeps the
same schedule, how many hours will he spend
practicing in the next 4 weeks?
Answer:
20 hours
Step-by-step explanation:
First off, if we divide the number of hours he has played by the number of weeks 15/3 =
It would be an average of 5 hours per week
Therefore, in the next 4 weeks we would practice for 20 more hours.
i hope this helps you<33
have a nice day or night
please help me, i need to finish
Answer:
1-1/4
2 - 2/4
3 - 3/4
Step-by-step explanation:
Helpppoooooppppppp pllalsssssss
Answer:
Step-by-step explanation:
A)55 + 12 + 43=110
B) 55+14+40=98
C)55 + 16 +37 =108
HOW MUCH DOSE THE ENTERE THINK NEED TO BE WHAT THE AMOUNT ???
PLZ HELPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
I think the awnser is probably b
Answer:
m=3.5h
Step-by-step explanation:
Just by looking at this, you know that it won't be either of the adding equations because it only works for the bottom input and output. So, we'll just look at the multiplying ones.
We know that multiplying should get us a bigger number (unless it's a fraction), so the equation h=3.5m won't work very well with this because h would be getting smaller not bigger.
That leaves us with m=3.5h.
To check this, I'll multiply 3.5 by 4 to see if it equals what m is on the table. Sure enough, it's 14. This also works with 2.5 and 8.75.
If a person walks 1/4 mile in 10 minutes, how far will that person walk in one hour?
Answer:
1 1/2 miles (one and a half miles)
Step-by-step explanation:
Simplify the following equation ig
6÷2(1+2)
Answer:
your answer will be 9
Step-by-step explanation:
maybe lol
Of the marbles in a bag 5 are white 4 are yellow and 2 are green Sandra will randomly choose one marble from the bag fill in the blanks in parts A and B
Answer:
4, 11, 4/11
Step-by-step explanation:
there are 5 white marbles, 4 yellow marbles, and 2 green marbles.
there are 11 marbles in total, and 4 yellow marbles
the probability of her selecting a yellow marble is 4/11
please help! and show some sort of work so i know its correct! thanks<3
9514 1404 393
Answer:
C. parallelogram, then rectangle
Step-by-step explanation:
The attached image shows how the shape evolves as the number of segments of the circle increases. The smaller the central angle, the closer the shape becomes to a rectangle.
Translate the sentence into an equation.
Seven times the sum of a number and 5 equals 2.
Answer: 7(x + 5) = 2
Step-by-step explanation:
Use the variable x to represent the number
7(x +5) = 2
Answer:
7(x+5)=2 x= -33/7
Step-by-step explanation:
What is the vertex of this quadratic function?
A) (-4, 0)
B) (-2, 0)
C) (-3, 1)
D) (0, -8)
Answer:
C) (-3,1) is the solution
People use water to cook, clean, and drink every day. An estimate of 28.5% of the water used each day is for drinking. If a family uses 68.4 gallons of water a day for drinking, how many gallons do they use every day?
HELPPP PLEASE TAKING A TIMED TEST
You have a bag that contains 6 red marbles and 3 blue marbles. You randomly choose one of the marbles. Without replacing the first marble, you choose a second marble. Find the probability of the events.
Answer:
12/27
Step-by-step explanation:
You have a bag that contains 6 red marbles and 3 blue marbles. You randomly choose one of the marbles. Without replacing the first marble, you choose a second marble. Find the probability of the events.
Let the total number of marbles = 6 red marble + 3 blue marbles = 9 marbles
You randomly choose one of the marbles. Without replacing the first marble, you choose a second marble. Find the probability of the events.
Assume all you picked is red( without replacement)
= 6/9 × 5/9
= 30/81
= 10/27
Assume all you picked is blue( without replacement)
= 3/9 × 2/9
= 6/81
= 2/27
The probability of the events is calculated as:
All red or All blue
= 10/27 + 2/27
= 12/27
Use the image to answer the question.
Which important result of the Columbian Exchange does this image illustrate?
A: It includes European-style handbags that Native Americans began to use.
B: It displays a small Native American family similar to the size of European families at the time.
C: It shows how Native Americas adapted to a nomadic lifestyle.
D: It depicts Spanish horses adapted for use by Native Americans.
PLEASEEEE HURRY !!!!!!!!!!!!!!!!!!!
Answer:
i do not know what the image loos like but it should be D
Step-by-step explanation:
It depicts Spanish horses adapted for use by Native Americans.
The radius of a cylindrical water tank is 4.5 ft, and its height is 8 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
15
HELP!!
During a chemistry experiment, the cork in 30.5.foot tall beaker
with an effervescent solution pops off with an initial velocity of
20 feet per second. How many seconds does it take for the cork
to hit the table
Answer:
Step-by-step explanation:
30.3 dqibeided by sibdka equal 30.234
Vector d is shown on a centimetre grid. Image attached.
Will mark brainliest to first correct answer.
Answer:
see explanation
Step-by-step explanation:
A column vector has the form [tex]\left[\begin{array}{ccc}x\\y\\\end{array}\right][/tex]
Following the direction of the arrow , the x- displacement = - 3 and y- displacement = 2 , then column vector is
[tex]\left[\begin{array}{ccc}-3\\2\\\end{array}\right][/tex]
h + k
= [tex]\left[\begin{array}{ccc}4\\-3\\\end{array}\right][/tex] + [tex]\left[\begin{array}{ccc}-2\\-1\\\end{array}\right][/tex] ← add corresponding elements from each vector
= [tex]\left[\begin{array}{ccc}4-2\\-3-1\\\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}2\\-4\\\end{array}\right][/tex]
I need help please
1/3
Answer:
Point M
1 divided by 3 is 0.3 (repeated)
jump 3 times from 5 and go in the middle of the 0.3 and 0.2 and it should be around the middle which is point M.
Need help with this trigonometry word problem
A kite is flying at a height of 65 m attached to a string. If the inclination of the string with the ground is 31°, find the length of string.
Show your work please
Answer:
let KL be the string PL be perpendicular distance between them. and KL be height of kite flying.
in right angled triangle
relationship between perpendicular and hypotenuse is given by sin angle
sin 31°=p/h
h=65/sin31
KP=126.2m
the length of string is 126.2m
Answer:
127.45 m
Step-by-step explanation:
Given :-
Height of kite = 65 m .Inclination of string = 31° .To Find :-
The length of the string .Solution :-
Here we need to find out the length of the string here if we imagine a right angle triangle in which the height of the kite will be the perpendicular of the triangle and the length of the string will be the hypotenuse of triangle .
And the angle between the the string and the ground will be 31°.
Here we can use ratio of sine as ,
> sin∅ = p/h
> sin 31° = 65m/ h
> h = 65m/sin 31°
> h = 65m/0.51
> h = 127 .45 m
Please answer!!!!!!!
Answer:
7.2 inches
Step-by-step explanation:
First, we find the length of the legs, which are the sides that are parallel to the x- and y-axis.
The leg parallel to the x-axis is 6 inches long.
The leg parallel to the y-axis is 4 inches long.
After finding the length of both legs, we can use the Pythagorean Theorem to find the length of the hypotenuse: a² + b² = c²
a and b being the legs, and c being the hypotenuse
6² + 4² = c²
36 + 16 = c²
52 = c²
√52 = c
c ≈ 7.2 inches
Help I’m struggling badly in math
Answer:
bran to blueberry: 4:1
banana nut to bran: 1 to 2
total to corn: 12 muffins to 5 muffins
bran to total: 1/3
Step-by-step explanation:
hope that helped.
3x-2y=17
2x-2y=10
What’s the answer?
A house started with a value of $160,000. After 10 years its value had increased by 35%.
What is its value after 10 years?
Can you also put what you did to get to your answer please!
Answer: $216,000
Step-by-step explanation: I did 160,000x1.35
A set of stairs is being built as shown.
3 triangles form stairs. Each triangle has a side length of 11 inches and a hypotenuse of 13 inches.
The length of each stair is 11 inches. What is the rise, r, for each stair? Round to the nearest inch.
2 inches
7 inches
17 inches
24 inches
Answer:
the answer is C) 7 inches
Step-by-step explanation:
trust me gurlyyyy
Answer:
7
Step-by-step explanation:
7. MGSE7.6.1: Two stage floors are in the shape of isosceles trapezoids. The small stage floor
in the drama room is geometrically similar to the large stage floor in the auditorium, as shown
below.
81
24 ft.
12
xit
Part A: Determine the scale factor.
Part B: Solve for the unknown variable of the larger floor.
Answer:
show stage and back stage
Step-by-step explanation:
The scale factor is 3 and the value of the unknown variable of the larger floor is 36 ft and this can be determined by using the given data.
Given :
Two-stage floors are in the shape of isosceles trapezoids. The small stage floor in the drama room is geometrically similar to the large stage floor in the auditorium.a) Let the scale factor be 'y'. So, the value of 'y' can be calculated as:
[tex]\begin{aligned}\\24 &= y \times 8\\y &= 3\\\end{aligned}[/tex]
So, the scale factor is 3.
b) The value of the unknown variable of the larger floor is calculated as:
[tex]\begin{aligned} \\12\times y &= x\\12\times 3& = x\\x&= 36\\\end{aligned}[/tex]
So, the value of the unknown variable of the larger floor is 36 ft.
For more information, refer to the link given below:
https://brainly.com/question/8765466
please help and explain with words please
find the roots of the polynomial
8t^2-2t-3
Answer:
For a polynomial of the form ax²+bx+c, rewrite the middle term as a sum of two terms whose product is a⋅c = 8⋅ −3=−24 and whose sum is b=−2.
8t²+4t−6t−3
Factor out the greatest common factor from each group.
4t(2t+1)−3(2t+1)
Factor the polynomial by factoring out the greatest common factor, 2t+1.
(2t+1)(4t−3)
Step-by-step explanation:
In ΔMNO, the measure of ∠O=90°, the measure of ∠M=64°, and NO = 70 feet. Find the length of MN to the nearest tenth of a foot.
Will give brainliest.
Answer:
in triangle MNO
relationship between perpendicular and hypotenuse is given by sin angle
sin64°=p/h=70/x
x=70/sin64°=77.88foot
length of MN to the nearest tenth of a foot.
=78ft