Answer:
D) Determine how long it will take for the plane to hit the ground and crash
Step-by-step explanation:
Answer:
Step-by-step explanation:
h(t)=30000-2000t
A) h(5)=30000-2000(5)=20000ft
B) h(8)=30000-2000(8)=14000ft
C) h(12)=30000-2000(12)=6000ft
D) 30000-2000t=0
2000t=30000
t=15 minutes.
write 6 as an improper fraction with a denominator of 10
Answer:
60/10
hope this helps have a nice day! :)
Which number will be closest to 14? A. 13.4 B. 13 1\2 C. 13.08 D. 13 2\5
Answer:
13.08
Step-by-step explanation:
Its the closest
Answer:
13.5
Step-by-step explanation:
Convert fractions to decimals.
13 and 8/100 is 13.08
13 1/2= 13.5
13 2/5= 13.4 (13.4 and 13 2/5 are the same)
So your options are 13.5, 13.4, 13.08.
Round decimals up or down. When rounding to the nearest hundredth (50 and above rounds up, below fifty rounds down. Ex. 13.5 (13.50) rounds to 14 whereas 13.4 (13.40) and 13.08 round back down to 13)
helppp! please this is due tmr!!!
Answer:
111
Step-by-step explanation:
both of the interior angles add up tp the exterior angle
mark brainliest
Emilie swam 5/6 of a lap in the morning and 5/12 of a lap in the afternoon. How much farther did Emilie swim in the morning? *
How many square feet of outdoor carpet will we need for this hole?
Answer:
42 sq ft
Step-by-step explanation:
First, I will do the small triangle on the right.
2 x 3 = 6
6/2 = 3 sq ft
Next the large rectangle.
11 x 3 = 33 sq ft
Next the large triangle on the left.
3 x (11-7)
3 x 4 = 12
12/2 = 6 sq ft
Add them all together.
6 + 33 + 3 = 42
sorry if im wrong <3
Which of the following quadratic functions
has a vertex with coordinates (-1, 7)?
Answer:
−2(x+1)2+7
Step-by-step explanation:
I got this question on Prepworks and I got it right
what is the standard form of twenty-one and six hundred thirty-four thousandths
Answer:
21,634 is the answer im pretty sure
Step-by-step explanation:
i think
please help
Due really soon
Answer:
i believe that would be B
Amanda and Carly have the same percentage of green marbles in their bags of marbles. Amanda has 4 green marbles and 16 total marbles. Carly has 10 green marbles. How many of Carly's marbles are NOT green?
Answer:
30
Step-by-step explanation:
They both have the same percentage of green marbles, Amanda has 16 total marbles, 4 of them are green. So 25 percent of her marbles are green. If 25 percent of Amandas marbles are green, 25 % of Carlys marbles are green too. Carly has 10 green marbles, if 10 is 25 percent of the total amount then the total amount if 40, minus 10 from 40 because we only want the non green ones and the answer is 30. :)
halp plz i give crown, due in 30 mins
Answer:
Step-by-step explanation:
A. you put 46.2 in where the F is
h=61.412+2.317(46.2)
61.412+107.0454
= 168.4574cm
B.
h=81.688+2.392(50.1)
= 201.5272 cm
C.
femur: 39.097
tibia: 31.357
humerus: 27.68
radius: 20.25
D.
F: 50.899
T: 42.355
H: 26.407
R: 28.11
What is the radius and diameter of the following circle?
7 cm
Answer:
What is the radius and diameter of the following circle? 5.1 cm radius= diameter=
Answer:
diameter =7 cm
where as radius =diameter /2
=7/2
=3.5cm
Please help
It’s already late and I’m failing
Answer:
128.2
Step-by-step explanation:
58/19=3.05263158
3.05263158*42=128.2
If a quadratic function has an axis of symmetry of x = 2 and a zero of-1. Which of the
following is the other zero?
The line of symmetry is the center/ middle of the parabola where the curve shifts. Since the line of symmetry is at x=2 and the zero is at x= -1, you have the find the difference between the values which is 3. So the other zero is three the right of the line of symmetry at x= 5.
Triangle RST and its image, triangle R’S’T’, are graphed on the coordinate grid below.
Which rotation, using the origin as the center of rotation, transformed RST to R’S’T’?
A. a 90° clockwise rotation
B. a 90° counterclockwise rotation
C. a 45° clockwise rotation
D. a 45° counterclockwise rotation
Answer:
B. a 90º counterclockwise rotation
Step-by-step explanation:
You can tell that it moves 90º and it moves in a counterclockwise direction because from RST to R’S’T’ it moves left to right. That is counterclockwise when you look it up.
Hope this helps!!! :)))))
Find the distance between the two points rounding to the nearest tenth (if necessary).
(−1,−2) and (5,2)
Answer:
7.2 units
Step-by-step explanation:
To find the distance between these two points, we want to use the distance formula: d = √[(x₂ - x₁)² + (y₂ - y₁)²]
Plug in the given values of (-1, -2) & (5, 2)
d = √[(x₂ - x₁)² + (y₂ - y₁)²]
d = √[(5 - (-1))² + (2 - (-2))²]
Simplify the parentheses.
d = √[(5 + 1)² + (2 + 2)²]
d = √[(6)² + (4)²]
Simplify the exponents.
d = √[36 + 16]
Add.
d = √[52]
Evaluate the radical.
2√13 or 7.2111
Round the decimal.
7.2 units
Hope this helps!
Please help! I really need it!
Answer:
C : 4√2
Step-by-step explanation:
An triangle has two sides of equal right angles
We call the perpendicular side a, the isosceles triangle FGD at G
According to the Pythagorean Theorem
FH = √FG² + GH² = √a²+ a² => a√2 = 8
⇒a = 4√2
Find the diameter of a circle with a circumference of 27 centimeters. Use 3.14. Round to the nearest tenth.
Answer:
The diameter of the circle is 5.6 cm
Step-by-step explanation:
To solve this problem we need to use the circumferenc formula of a circle and clear d:
c = circumference = 27cm
d = diameter
π = 3.14
c = π * d
d = c / π
we replace with the known values
d = 27cm / 3.14
d = 5.599
The diameter of the circle is 5.599 cm
round to the nearest tenth
d = 5.599 cm = 5.6 cm
The diameter of the circle is 5.6 cm
Write the equation of the line that passes through points (-4,-1) & (5,3)
Step-by-step explanation:
ax+by+c=0 is the equation of a line
using y-y1=m(x-x1)
m=3+1/5+4=4/9
y+1=4/9(x+4) multiplying through 9
9y+9=4(x+4)
9y+9=4x+16
9y+9-4x-16=0
9y-7-4x=0
9y-4x-7=0
then you have your answer
Use the volume formula to find the volume of a box with the dimensions 29.3cm by 22.7cm by 5.3cm . Round your answer to the nearest hundredth
Answer:
3525.08 cm³
Step-by-step explanation:
Volume of box = length x breadth x height
= 29.3cm x 22.7cm x 5.3cm = 3525.083 cm³
hundredth is the second number after the decimal place. To round off to the nearest hundredth, look at the number after the hundredth, if it is equal or greater than 5, add one to the hundredth value. If it is not, add zero
Please Help These two!
Thank you
Answer:
7. there are 30 pounds per box
8. $1.89 per notebook
Step-by-step explanation:
What type of property is this?
8x(d+5)
Distributive
Commutative
Associative
Answer:
distributive
Step-by-step explanation:
this is distributive because the 8 is being multiplied by both d and 5 ; it is being distributed amongst them both
-*~First Answer Gets Brainliest~*-
On a horizontal number line, which direction represents temperatures that are getting colder? Which direction represents temperatures that are getting warmer?
Answer:
On a horizontal number line, going left means that temperatures are getting colder, while going right means that temperatures are getting warmer.
Find the height of a cone with a diamater of 12m whose value is 151 meters cubed, then round it to the nearest meter
Answer:
Height= 4m (nearest meter)
Step-by-step explanation:
[tex]\boxed{volume \: of \: cone = \frac{1}{3} \pi {r}^{2}h }[/tex]
Diameter= 2(radius)
Given that the diameter is 12m,
radius of cone
= 12 ÷2
= 6m
Let the height of the cone be h meters.
[tex]151 = \frac{1}{3} \pi(6^{2} )(h)[/tex]
[tex]151 = 12\pi h[/tex]
[tex]h = \frac{151}{12\pi} [/tex]
h= 4.0054 (5 s.f.)
Thus, the height of the cone is 4m. (nearest meter)
Six friends each drank 2/3 cup of juice (If a bottle of juice contains 3 cups, how many bottles of juice were needed?)
Answer:
2
Step-by-step explanation:
3 cups = 1 bottle
only 6 ppl so 3 cups + 3 cups = 6
Answer:
1 1/3. If you need to round up for how much they had, 2.
Step-by-step explanation:
12/3=4 cups. thats 1 bottle plus 1 cup
hope it helped!
If Tom Brady has a completion percentage of 64%, how many passes would he complete in a game where he attempted 30 passes?
Answer: 19
Step-by-step explanation:
8a-6=34 can some one help me with this problem it will be really helpful
Answer: The answer is 5
Step-by-step explanation:
8a-6=34
You move constant to the right and you change the sign. Like this: 8a=34+6
Then you calculate it which would be 8a=40
You divide both of the sides so it will give your answer a=5
Can someone tell me if my answer is correct? If it’s not what will it be?
Find g(x), where g(x) is the translation 1 unit left and 4 units up of f(x) = -6x - 4.
Write your answer in the form mx + b, where m and b are integers.
g(x) = -7x-8
please help me with this
I'll just do red for now, but if you're very desperate I guess I'll help with a few more lol. It's just a lot of typing and my computer is at 6% :)
RATIO:
Ratios are another way of comparing things. It's almost like a fraction, except that it can look like x:y.
I'm guessing you're comparing all of the reds to the total amount, which should be 39. Put 5 in for x and 39 for y to make it look like 5:39.
DECIMAL:
Oh decimals are so fun...
Just divide 39 by 5. The answer to red's decimal is 7.8.
PERCENTAGE:
Percentage can come a little bit confusing to some people, so I'll explain this the best I can.
Basically, all you have to do to find it is divide the number you're making into a percentage by the total amount, then multiply it.
5/39 x 100
0.1282051282 x 100
12.8205128205
I'm going to the nearest hundredth which is 12.82.
Your percentage is %12.82
(If you're rounding to the nearest whole number, it'll be %13)
THEORETICAL:
For this simplify your ratio. 5/39 cannot simplify, so just leave it as 3/39.
Sorry, sometimes I come out a little confusing, so just try not to think too hard about what I'm trying to say if you're confused more lol. Anyway my computer is going to die so I'll go now :)
1. Mario and Lydia were partners on a class project. The ratio of the number of hours that Mario worked on the project to the number of hours Lydia worked on the project was 7 to 8. Together, they worked 30 hours. How many hours did each student work on the project?
The angle of depression from the top of the building to a telephone line attached to the ground is 34°.if the building is 25 feet tall how far from the building does a telephone line reach the ground
Answer:
88
Step-by-step explanation: