Answers
Answer:
all you said was first to answer gets brainly so give it over
Step-by-step explanation:
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3-1: MathXL for School: Practice & Problem Solving
X 3.1.PS-20
A forest covers 66,000 acres. A survey finds that 0.4% of the forest is old-growth
trees. How many acres of old-growth trees are there?
There are acres of old-growth trees.
(Type an integer or a decimal.)
Answers
Answer:
66,600 acres are old-growth trees.
Step-by-step explanation:
You can find this by multiplying the percentage by the overall number of acres
20% * 43,000 = 8,600
Step-by-step explanation:
Plzzzzzss answer quickly !!!!!
Answers
Answer:
3.3 m
Step-by-step explanation:
The formula used to solve for leg a of a right triangle is a= sqrt(c^2-b^2). This is replaced by sqrt(6^2-5^2) for your equation. If you work this out, it equals about 3.32, and you have to round it to the nearest tenth, so the answer is 3.3 m.
Will mark as brainliest
Answers
Explanation: 145 + 134= 279
360-279= 80
Answer:
y = 81°
Step-by-step explanation:
180 - 145 = 35
180 - 134 = 46
180 - 35 - 46 = 99
180 - 99 = 81
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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
Which statement is true?
A. g(x) has a larger y-intercept than h(x).
B. g(x) and h(x) have equal minimum values.
C. g(x) and h(x) have equal x-intercepts.
D. g(x) is symmetrical about the x-axis, while h(x) is not.
Answers
Answer:
C they have equal x-intercepts
Step-by-step explanation:
C. g(x) and h(x) have equal x-intercepts.
the graph below shows the relationship between dithering distances a delivery truck is driven and the amount of gas the truck uses. based in the graph, what is the average distance, in miles, the truck can be driven using 1 gallon of gas?
Answers
Answer:
10
Step-by-step explanation:
Look at where the one gallon gas is, it's point comes to ten. :)
Can someone pls help me with my homework
Answers
Answer:
12/5
Step-by-step explanation:
Remember SOH CAH TOA
Answer:
2.4
Step-by-step explanation:
tan= opposite/adjacent
so tan=12/5
Solve. 20/n+10 = 10/n+20 n = -10 n = -20 n = 30 n = -30
Answers
Answer:
20/n+10 = 10/n+20 n
multiply both side n,
n (20/n+10) = n(10/n+20 n)
20+10n = 10+20n^2
20+10n -20 = 10+20n^2 -20
10n = 20n^2 -10
10n - 10n = 20n^2 -10 -10n
0 = = 20n^2 -10 -10n
20n^2 -10 -10n = 0
n = 1 or n = -0.5
Step-by-step explanation:
Help needed no links to this please real answers!
Answers
Answer: incorrect,
6r=72
Divide both sides by 6
R=12
Answer:
Brooke's solution is incorrect.
She has to DIVIDE 6 on BOTH sides, not subtract 6 from both sides.
6r = 72
6r/6 = 72/6
r = 12
what is the slope of the line that passes through the points (-7, -26) and (5, 10)?
m=
Answers
Answer:
3
Step-by-step explanation:
3
To join spa, a person must pay a one-time fee of $80 plus a charge of $45 per month. This
situation can be represented by the equation below, where x represents the time in months
and y represents the total cost in dollars. What is the value of m in this equation? *
(1 Point)
y = 45x + 80
$45
$125
$80
$35
Answers
Answer:
$45
Step-by-step explanation:
y = slope + y intercept
Answer:$45
Step-by-step explanation:
Help please it’s due today :)
Click the picture to make it bigger
thanks
Answers
Answer:
THe answer is C!!
Step-by-step explanation:
So, 6 (squared) + (9 squared) = 117
So, you find the square root of 117, which is 10.8, which is pretty much 10.
Hope I helped! Brainliest? If u want.
A bag contains 14 blue marbles, 10 red marbles, and 6 yellow marbles.
If Henna randomly draws a marble from the bag (and puts it back) 25 times, how many
times should she expect to pull a yellow marble?
Answers
Answer:
5
Step-by-step explanation:
14+10+6= 30 (6/30 = 0.2) 0.2 x 25=5
The height of 16 members of a basketball team was measured and gathered in the table below. Find the value of a.
A. 4
B. 3
C. 1
D. 2
Answers
PLEASE HELP URGENT WILL MARK AS BRAINLIEST PLUS POINTS!!
Answers
Answer:
x = 3.5
Step-by-step explanation:
i don't really know how to explain it but that is the answer btw love ur username
Calculate the area of a kite that has diagonals that measure 6 centimeters and 8 centimeters.
A. 24cm^2
B. 48cm^2
C. 12cm^2
D. 42cm^2
Answers
Answer: the answer is B :)
how do you solve these type of problems ?
Answers
Answer:
x = 15
Step-by-step explanation:
This involves the Secant and Segments Theorem.
8(19 + 8) = 9(9 + x)
216 = 81 + 9x
9x = 135
x = 15
Mr. Cullen needs 91 carpet squares. He has 49 carpet squares. If the square are sold in boxes of 6, how many more boxes of carpet squares does Mr. Cullen need to buy?
Answers
Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat. He wants to make 25 doormats. Which expression shows a correct way to find how many yards of rope he needs?
Answers
Answer: See explanation
Step-by-step explanation:
First and foremost, we should not that:
1 yard = 3 feet
We are informed that Wyatt uses 200 feet of rope for each doormat and that he wants to make 25 doormats.
The expression that shows a correct way to find how many yards of rope he needs will be:
= (200 × 25) / 3
= 5000/3
= 1666.67 yards
PLEASE HELP ILL GIVE EXTRA IF ITS RIGHT I SWEARRRRRRRRRRRRRRRRRRRRRR
Answers
Answer:
21
Step-by-step explanation:
6=a/4+6 I need the answer for math please
Answers
Answer:
a = 60
Step-by-step explanation:
4 + 6 = 10
6 = a/10
10*6 = 60
6 = 60/4+6
Hope this helps!
Answer:
a=60
Step-by-step explanation:
[tex]6 = \frac{a}{4 + 6} [/tex]
[tex]6 \times 10= \frac{a}{10} \times 10[/tex]
[tex]60 = a \: or \: a = 60[/tex]
Hope this helped you out! no problem.
Deb drew a scale drawing of a swimming pool. She used the scale 1 millimeter : 9 meters. The pool is 45 meters long in real life. How long is the pool in the drawing.
ASAPP!!
Answers
Answer:5 millimeters on the drawing
Step-by-step explanation: subtract 45 meters from 9 meters to get 5 millimeters
Answer:
5
Step-by-step explanation:
45|9=5
I need help on number 9
Answers
Answer:
c i think
Step-by-step explanation:
what is the value of x?
Answers
Use the Distributive Property to simplify the following expression
-2 (x + 3)
Answers
Answer:
-2x-6
Step-by-step explanation:
-2(×+3)
-2x-2.3
-2x-6
Answer:
[tex]\huge\boxed{\sf{-2x-6}}[/tex]
Step-by-step explanation:
Hello.
Distributive property: a(b+c)=ab+ac
Where
a, b, and c can be variables or constants
Now that we know this fantastic property, let's simplify our expression:
-2(x+3)
-2x-6
I hope it helps.
Have a great day.
[tex]\boxed{imperturbability}[/tex]
I need help ASAP Will mark brainliest!!!!
Answers
Answer for every 2 weeks the plant grows 3.38 cm
Step-by-step explanation: becouse on the secound week thats how much it grew
Compare the rates of the following items.
Answers
Answer:
Step-by-step explanation:
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1. What is 1.5 hours in hours and minutes
Answers
Answer:
1 hour and 30 minutes
In hours 1.5h, 1 and half an hour
In minutes :
1hour=60 minutes
half an hour=30 minutes
so 60+30=90 minutes
400x60x80x678x56x45x5435
Answers
1.7829165e+16
Step-by-step explanation:
Can someone please answer this for me I need it quick! I don't wanna fail and I need to show my work.
Answers
Answer:
1. 37699.1
2. 14.1
3. 9202.8
4. 1734.2
Step-by-step explanation:
1.
radius is 20
height is 30
π * 20^2 * 30 = 37699.08
Rounded to nearest tenth is 37699.1
2.
radius is 1.5
height is 6
(1/3) * π * 1.5^2 * 6 = 14.13
Rounded to nearest tenth is 14.1
3.
radius is 13
(4/3) * π * 13^3 = 9202.76
Rounded to the nearest tenth is 9202.8
4.
There is a cone and a cylinder
cone:
radius is 6
height is 10
(1/3) * π * 6^2 * 10 = 376.99
Rounded to the nearest tenth is 377
cylinder:
radius is 6
height is 12
π * 6^2 * 12 = 1357.16
Rounded to the nearest tenth is 1357.2
Add them together
377 + 1357.2 = 1734.2
Jerry built a 2 inch cube to hold his marble collection. He wants to build a cube with a volume 8 times larger. How much will each edge measure?
Answers
Answer:
4 inches
Step-by-step explanation:
Jerry built a 2 inch cube to hold his marble collection.
Volume of this cube = 2³ = 8 cubic inches
He wants to build a cube with a volume 8 times larger.
Hence: 8 × 8 in³ = 64 in³
The measurement of each edge is calculated as:
√64 in³ = 4 inches