Answer:
503
Step-by-step explanation:
1/2(20) × 52 - 17 = (10)(52) - 17 = 503
which of these is the BEST theme for this poem?
Answer:
the answer is if we don't act the beauty of nature may disappear
Step-by-step explanation:
This is so because nature is fragile and needs to be taken care of properly thus this poem portrays various ways we are endangering nature and it's beautiful aesthetic features
Write an equation in standard form for the line that passes through (4, 4) and has a x-intercept of 3?
PLEASE HELP AS SOON AS POSSIBLE 4/19/2021
Answer:
y=4(x-3)
Step-by-step explanation:
if x=3, subtract 3 from each side to get x-3=0
point (4, 4). That is, when x=4, y=4.
Plug those in and solve for a.
y=a(x-3)
4=a(4-3)
4=a(1)
4=a
Thus,
y=4(x-3)
find the equation of the line passing through points (-1,-6) and (3,5)
Answer:
y=11/4x-13/4
Step-by-step explanation:
Use the slope formula and slope-intercept form y=mx+b to find the equation.
HELP ME PLEASE I'll give brainless.
Answer:
<QRP=42 degrees
Step-by-step explanation:
Since the angles are sequential, they are the same. This is because the transversal cuts across parallel lines, creating said sequential angles.
Answer:
42 degrees since QS&TV are parallel
Please please please help me fast
Answer:
I would choose A as the right answer
justify 3.020020002 is a rational number with step by step answer
Answer:
This number is rational because there is a repeating pattern. Following the decimal, there is one 0 then a 2. This process repeats by adding a 0 each time the number 2 is passed.
Step-by-step explanation:
need help pls and thank you
Answer:
[tex]\sqrt{180}[/tex] and [tex]6\sqrt{5}[/tex]
Step-by-step explanation:
The easiest way to solve this problem is to look at all the simplified radicals on the right. Then un-simplify them by bringing the coefficients under the radical. If the radican (value under the radical) of the radical on the right is equal to the radican on the left, then the two radicals are equal.
To un-simplify a radical, one will square the coefficients and then multiply that value by the current radican of expression. The result is the un-simplified value of the radical.
A.
[tex]3\sqrt{15}\\\\= \sqrt{15*(3)^2}\\\\=\sqrt{15*9}\\\\=\sqrt{135}[/tex]
[tex]\sqrt{45} \neq \sqrt{135}\\\sqrt{45} \neq 3\sqrt{15}[/tex]
B.
[tex]3\sqrt{5}\\\\=\sqrt{5*(3)^2}\\\\=\sqrt{5*9}\\\\=\sqrt{45}[/tex]
[tex]\sqrt{75} \neq \sqrt{45}\\\sqrt{75} \neq 3\sqrt{5}[/tex]
C.
[tex]9\sqrt{6}\\\\=\sqrt{6*(9)^2}\\\\=\sqrt{6*81}\\\\=\sqrt{486}[/tex]
[tex]\sqrt{54} \neq \sqrt{486}\\\sqrt{54} \neq 9\sqrt{6}[/tex]
D.
[tex]6\sqrt{5}\\\\=\sqrt{5*(6)^2}\\\\=\sqrt{5*36}\\\\=\sqrt{180}[/tex]
[tex]\sqrt{180}=\sqrt{180}\\\sqrt{180}=6\sqrt{5}[/tex]
A pool is 6/7 full of water. If 1/6 of the water leaks out, how full will the pool be?
Subtract 1/6 from 6/7
First rewrite the fractions to have a common denominator:
6/7 = 36/42
1/6= 7/42
Now you have 36/42 - 7/42 = 29/42
The pool is 29/42 full
PLZ HELP QUICK WILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
12.
the formula for the volume of a cone is V=1/3hπr²
549.5 = 1/3(21)(3.14)(x)^2
549.5 = 7(3.14)(x)^2
549.5 = 21.98(x)^2
549.5 = 21.98(x)^2
divide by 21.98 on both sides
25 = (x)^2
sqrt 25 = sqrt x^2
5 = x
13.
the formula for the volume of a sphere is V=4/3πr^3
v=4/3(3.14)9^3
v=4/3(3.14)729
v=(4.186)729
v=3052.08
14.
the formula for the volume of a sphere is V=4/3πr^3
523=4/3(3.14)r^3
523=4/3(3.14)r^3
523=(4.186)r^3
divide by 4.186 on both sides
124.92=r^3
cube root on both sides
4.998=r
round
5=r
Please mark brainliest this took me a while
To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?
Answer:
x = 8 tablets are needed to disinfect 4 quarts
Step-by-step explanation:
Write and solve an equation of ratios:
1 2 tablets
----- = ---------------
4 x
Cross-multiplying, we get x = 8 tablets are needed to disinfect 4 quarts
Answer:
8 tablets
Step-by-step explanation:
Please help its due today!!!
Answer:
1.) 2
2.) -5
Step-by-step explanation:
PLEASE HELP. NO LINKS (ALL LINKS WILL BE REPORTED) NEED REAL EXPLANATION AND THE CORRECT ANSWER/ANSWER CHOICES
answer BD is 108
Step-by-step explanation:
60^2+x^2=85^2
3600+x^2=7225
×^2=7225-3600
×^2=3625
Sq root both sides
x= 60
60+48=108
BD=108
A 20-ounce soft drink costs $1.80. A 12-ounce soft drink costs $1.32.
Answer:
Where do you get this soft drink?
please help me with this im struggling
the answer is C or it got to be D or B
A team of students is designing a new game to help their class review for a science test. They will make a rolling cube
with a side length of 7 cm as part of the game.
7 cm
How much material will they need to make the rollina cube?
Answer: volume of the cube is (7 cm)^3= 343 cm^3
question 1) 25of a number is 80. What is 34of the same number?
Answer:
55 stamps, 24 girls, and 60cm
Step-by-step explanation:
Big Brain
Solve for x. Assume lines that appear to be tangent are tangent
Answer:
x = 135
Step-by-step explanation:
x = 9x15
= 135
x = 135
PLZZZZ HELP Alg 2 math
Consider the given equation and graph (picture provided)
What are the approximate solutions to the equation
The approximate solutions of the equations are
A, x = 1 and x = 4.2
How to find solution of system of equations on a graphTo find the solution of a system of equations using a graph, you can Identify the point of intersection
Look for the point(s) where the graphs of the equations intersect. This point represents the solution(s) to the system of equations.
then read the coordinates of the point
From the graph, the x coordinates that gives the point of intersection can be traced to be x = 1 and x = 4.2
Learn more about graphical solutions at
https://brainly.com/question/19040584
#SPJ1
Chad boughtsome things at the store he paid for them was $6 he received $4.52 in change how much did the things that he bought cost
Answer:$1.08 cents.
Step-by-step explanation:
$6 - $4.52 = $1.08.
what is the next two numbers in the pattern below?
8,4,2,1/2
please answer first one gets brainliest!!!
Answer:
Next numbers: 1/4, 1/8
The pattern is that you're halving the numbers
a shark dove under water.First he dove 8 5/6 yards below sea level. Then he came up 5 1/2 yards. Finally, he dove 6 1/4 yards deeper. What was the sharks depth then?
A:8 1/2 yards
B:15 1/24 yards
C:8 17/24 yards
D:8 7/12 yards
Answer:
9 7/12
Step-by-step explanation:
you may have mis typed an answer or the answer choice has a typo
8 5/6 - 5 1/2 + 6 1/4 or 8.83333333 - 5.5 + 6.25 = 9.58333333 or 9 7/12
pick one A B C D and thank yall for help
Answer:
b.9
Step-by-step explanation:
th would only make sence the pattern is the multiples of 9 backwards.
(9x5) (9x4) (9x3) (9x2) (9x1)
45 36 27 18 9
What is the remainder when f(x) = x2 + 14x − 8 is divided by (x − 4)?
80
64
56
52
Answer:
Answer: The remainder is 64.
Answer:
[tex]f(x) = {x}^{2} + 14x - 8 \\ factor \: = \: (x - 4) \\ x = 4 \\ f(4) = {4}^{2} + 14(4) - 8 \\ = 64 \\ remainder \: = \: 64[/tex]
In ^ABC, AB = 7, BC = 10, and
m
is b?
A. 13.2.
B. 12.2
C. 11.2
D. 9.1
Answer:
c
Step-by-step explanation:
A ramp is being built next to a 4-inch high sidewalk. The
ramps angle of inclination is 10 degrees. Estimate the
length of the ramp to the nearest tenth of an inch.
See attachment for reply.
If the ramps angle of inclination is 10 degrees. The length of the ramp to the nearest tenth of an inch is: 23 inches.
Length of the rampUsing this formula
Sin10°=4/R
Where:
R=Length of the ramp=?
Let plug in the formula
R=4/Sin10°
R=4/0.173648
R=23.04
R=23 inches (Approximately)
Inconclusion the length of the ramp to the nearest tenth of an inch is: 23 inches.
Learn more about Length of the ramp here:https://brainly.com/question/3871090
HELP ME PLEASE AND ASAP!!! look at the screenshot! (10 pts)
The answer is going to be 35 :)
Write the number in 2 equivalent forms as a fraction, decimal, or percent.
10/10
What is the equivalent fraction?
Can someone please help i spendt 30 mins on this one question ?
Answer:
A
Step-by-step explanation:
To keep things short, use the distance formula to find the distance from each point from (0,0)
Jake makes nine loads of all the bread. He uses 30 grams of olives in each loaf. He started with 1 kg of olives how many grams of olives does Jake have left
9514 1404 393
Answer:
730 grams
Step-by-step explanation:
1 kg is 1000 g.
The amount remaining is ...
1000 g - 9(30 g) = (1000 -270) g = 730 g
Jake has 730 grams of olives left.
The Peak Library Book Club was doing a bake sale. Their goal was $550 for the entire week. The sale has lasted 4 days so far and each day they raised about $135.50. Will they make their goal by day 4? If not, how much do they need on day 5 to meet it?
Answer: See explanation
Step-by-step explanation:
Since their goal was $550 for the entire week and the sale has lasted 4 days already and each day they raised about $135.50, the amount raised for the 4 days will be:
= $135.50 × 4
= $542.00
No, they won't make their goal by the 4th day.
The amount needed on the 5th day will be:
= $550 - $542
= $8
They'll need $8 on the 5th day.