Answer:
x = 13.748 feet
Step-by-step explanation:
could not see what the answer should be rounded to
this is a right triangle so you can use the Pythagorean Theorem:
6² + x² = 15²
x = [tex]\sqrt{225-36}[/tex] = [tex]\sqrt{189}[/tex] ≈ 13.748
A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?
A.3 : 4
B.4 : 5
C.15 : 12
D.12 : 15
A Teacher distributed a pack of sweets among her three favorite students in the ratio of 1 : 2 : 3 . Demon got the most a total of 20 sweets. How many sweets were in the pack?
A.40
B.20
C.80
D.60
Answer:
12 to 15 ratio of girls to boys
HELP!!! pls with this question !
Answer:
B
Step-by-step explanation:
the graph should start at negative five not four
What is the probability that a number selected at random from interfere 3 to 30 inclusive is a multiple of 3
Answer:
5/14 is the probablity
byeeeeeeeeeeee
Evaluate 5z − xy when x= 5, y= 6, and z=11
what is 5.2x10^2 in standard form
Please help and please show your work i need to know how to do this please I beg
Answer:
so first do the top one so that would be 7*2 which is 14
and then the bottom which is 5*12 so that would be 60.
60+14 is 74!! 74sq in!
Step-by-step explanation:
what is the value of p(x)=6x^4+2x^3-x+2 at x=0
Answer:
2
Step-by-step explanation:
Plug in x=0
p(x)=6x^4+2x^3-x+2 at x=0
p(0)=6(0)^4+2(0)^3-(0)+2
p(0)=2
Answer:
2
Step-by-step explanation:
6×0^4+2×0^3-0+2
=0+0-0+2
=2
-8x-y=20 y=-4x
what is the substitution?
Answer:
For the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
( 1 , 4 )
Equation Form:
x = 1 , y = 4lanation:
Find the slope of the line that passes through (3, 11) and (10,8).
Answer:
-3/7
Step-by-step explanation:
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]=\frac{8-11}{10-3}\\\\=\frac{-3}{7}\\[/tex]
The simplest form of 80 can be written as
aVb, where a =
and b =
Answer: The expression that is equivalent to root of 80 is B and a=4 b=5
Step-by-step explanation: Happy early Christmas guys :) giving away 100 points soon for whoever comments on my " question'' first stay tuned!
Question 1
(n - 3)(2n + 6)
18n2 - 45n + 25
Answer:
36n^4−324n^2−45n+25
Step-by-step explanation:
What are rational numbers? Why is it important to study rational numbers?
Answer:
Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)
-2(x+5)=20 what is x
Answer:
x = -15
Step-by-step explanation:
Divide both sides by -2
x + 5 = -10
x = -15
Answer: x = -15
Step-by-step explanation:
-2(x + 5) = 20
-2x - 10 = 20
Add 10 to both sides
-2x = 30
Divide both sides by -2
x = -15
Alyssa had 191 dollars to spend on 6 books. after buying them she had 17 dollars. how much did each book cost?
Answer:
29$
Step-by-step explanation:
191-17=174
174/6=29
Answer:
$29
Step-by-step explanation:
Jennifer gets a salary of $12000 while David gets $8400 more per month. What is the ratio of the salaries of Jennifer and David?
A.10 : 7
B.7 : 10
C.9 : 6
D.12 : 7
WHO WATCHES HAIKYUU OR HAS READ THE MANGA
Answer:
I do
Step-by-step explanation
I like the manga
Answer:
mmeeee ♀️
Step-by-step explanation:
omg thats a rlly good drawing too
need help asap..really need ur help
Answer:
none of the above
Step-by-step explanation:
it is actually the fact that for every positive number on the number line there is a corresponding negative integer
Caroline is going to invest $5,500 and leave it in an account for 10 years. Assuming
the interest is compounded continuously, what interest rate, to the nearest tenth of a
percent, would be required in order for Caroline to end up with $10,100?
Answer:
6.1
Step-by-step explanation:
I just know
f(x)= 2x +6 , vertical shrink by a factor of 1/2
Answer:
g(x) = x+3.
Step-by-step explanation:
i hope this helps :D
When a function is shrunk vertically, the function has undergone a form of transformation.
The resulting function when [tex]f(x) = 2x + 6[/tex] vertically shrink by 1/2 is [tex]f'(x) = x + 3[/tex]
Given that:
[tex]f(x) = 2x + 6[/tex]
[tex]k = \frac 12[/tex] --- shrink factor
When a function is shrunk vertically, the rule of transformation is:
[tex](x,y) \to (x,ky)[/tex]
So, we have:
[tex]f'(x) = k f(x)[/tex]
The new function becomes
[tex]f'(x) = \frac 12 \times (2x + 6)[/tex]
[tex]f'(x) = x + 3[/tex]
Hence, when [tex]f(x) = 2x + 6[/tex] is vertically shrunk by 1/2, the new function is [tex]f'(x) = x + 3[/tex]
Read more about transformations at:
https://brainly.com/question/11709244
please help asap....
Answer:
(3x-2)(2x+3)
Step-by-step explanation:
Solve the inequality.
5z ≥ −75
z ≤ −15
z ≥ −375
z ≥ −15
z ≤ 15
Answer:
z ≥ −15
Step-by-step explanation:
5z ≥ −75
Divide each side by 5
5z/5 ≥ −75/5
z ≥ −15
please help 20 points
Answer:
C
Step-by-step explanation:
plz i need brainliest
Answer and Step-by-step explanation:
The range of this graph is the third answer choice, or 0 < y < ∞.
This is because the range keeps going to try and reach 0, but never touching 0. And the range goes up infinitely.
#teamtrees #PAW (Plant And Water)
help ME PLEASE HELP ME I HATE MATH I HATE IT YOU DONT NEED TO EXPLAIN IT I JUST NEED AN ANSWER
Answer:
674
Step-by-step explanation:
Answer:
woah woah woah woah calm down there buddy its 674 :)
solve and get brainliest
Answer:
25 dollars are saved
Step-by-step explanation:
you need to subtract 45 and 20
Answer: 25 $ is saved
Step-by-step explanation:
can someone show me step by step on how to get the answer?
I'm confused with that too, have you researched your answer?
In one day, Ricardo hiked 2_ 2 3 times as far as Bernie and Chloe hiked before they ate lunch. How far did he hike?
Complete question :
Bernie and Chloe hiked the Tremont Trail to the end and back. Then they hiked the Wildflower trail to the end before stopping to eat lunch. Before Ricardo ate his lunch, he hiked 2 2/3 times as far as Bernie and Chloe. How far did he hike?
Required diagram is attached below
Answer:
25 miles
Step-by-step explanation:
Tremont Trail = 3 1/2 miles
Wildflower trail = 2 3/8 miles
Distance covered ; Tremont Trail and back : (3 1/2 * 2). = 7/2 * 2 = 14 /2 = 7 miles
Total distance covered by Bernie and Chloe before stopping for lunch /
(7 miles + 2 3/8 Miles) = 9 3/8 miles = 75/8 miles
Ricardo's distance = 2 2/3 * Bernie and Chloe's total distance
Ricardo's distance = 8/3 * 75/8 = 600 /24 = 25 miles
Select the correct answer.
What are the zeros of this quadratic function?
f(x) = (x − 7)(x + 8)
A.
x = 0 and x = 7
B.
x = -7 and x = 8
C.
x = 7 and x = -8
D.
x = 0 and x = -8
Answer:
b because I am close to being done it's completely correct
This recipe makes 16 portions of potato soup.
Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.
Recipe: Serves 16
96 mL oil
240 g onions
1.44 kg potatoes
1.6 L milk
Answer:
24 ml oil
60g onions
0.36kg potatoes
0.4L milk
Step-by-step explanation:
Oil=96/16 *4=24ml
Onions=240/16*4=60g
Potatoes=1.44/16*4=0.36kg
Milk=1.6/16*4=0.4L
ILL GIVE BRAINLIEST!!
Answer:
H. 0.6
Step-by-step explanation:
plssss can someone help me asap!!!!