Solve this easy question that I don't understand
Answer:
It is C. and btw........... DON'T TRUST LINKS!!
y=x^2-1
domain:
range:
function?
Answer:
Hi! The answer to your question is
Domain: (-∞,∞), {xlx ∈ R}
Range: [-1,∞), {yly [tex]\geq[/tex]-1}
Yes Function
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
Find the value of x. Round to the nearest tenth.
Answer:
10.8
Step-by-step explanation:
We need to use the cosine:
cos(26deg) * 12 ~= 0.89879404629 * 12 ~= 10.7855285556 ~= 10.8
Find the length of VW. Helpppppp
Answer:
12
Step-by-step explanation:
18 - 6 = 12
UW = 18
UV = 6
VW = 12
‼️ PLEASE HELPPPP ‼️
Help pleaaaase it’s urgent
Answer:
volume = 381 in°
Step-by-step explanation:
volume = (16 x 7 x 3) + (0.5 x 3 x 5 x 6) = 336 + 45 = 381 in°
1. The emblem on a college banner consists of the face of a tiger
inside a right triangle. The lengths of two sides of the triangle are
13 centimeters and 14 cm.
What is the length of the longest side of the right triangle?
It is 15 cm I have the answer on my homework
what is the equation of the volume of a sphere
Answer:
[tex]\frac{4}{3} *\pi * r^{3}[/tex]
r is radius of the sphere
WILL GIVE BRAIN LIST 4+8 diveded 2 x (6-3)
Answer:
16
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Use Pemdas
6 - 3 = 3
4 + 8 = 12
12 / 2 = 6
6 + 3 = 9
There are 88 seats in a theater the seating in the theater is split into 4 identical sections. Each section has 14 red seats in some blue seats.
Draw a diagram to represent the situation.
b. What unknown amount can be found by using this diagram or reasoning about the situation?
In an exam a student scored 60 marks out of
a possible 80. What percentage is this?
?
Answer:
75%
Step-by-step explanation:
A local restaurant automatically adds an 18% gratuity to bills for parties of 6 or more. The bill for Sharon and her seven friends came to $215.00. How much will the restaurant add to their bill?
A: 0.18
B: 18.00
C: 36.00
D: 38.70
Evaluate f(x) = 2|x – 5| for f(–5) and f(0).
f(–5) = –20, f(0) = –2
f(–5) = 10, f(0) = 0
f(–5) = 20, f(0) = 10
f(–5) = 12, f(0) = 5
Answer:
f(–5) = 20, f(0) = 10
Step-by-step explanation:
f(-5):
f(-5) = 2|-5 -5|
f(-5) = 2|-10|
f(-5) = 2(10)
f(-5) = 20
f(0):
f(0) = 2|0 - 5|
f(0) = 2|-5|
f(0) = 2(5)
f(0) = 10
If 20% of some value is 400, then what is the missing value? In part (a), is the number 400 the part or the whole?
Answer:
If 20% of some value is 400 in the missing values 80 20% x 400 is 80
Step-by-step explanation:
give person below brainllest
Answer:
80
Step-by-step explanation:
10 points! Brain person too!
The stem-and-leaf plot shows mandy’s math test scores. What is the median of her test score?
A- 88
B- 87
C- 85
D- 84
Answer: C
Step-by-step explanation:
All the numbers are 78, 80, 83, 84, 84, 86, 89, 91, 95, 100. That’s because for each row, you take the number in the first column, and create each score by putting one of the numbers in the second column next to the first number. The median is the number in the middle if you were to put them out in order. I already listed the numbers in order, and the middle numbers are 84 and 86, so the find the middle of those, you add them together and divide by 2. You get 85, a.k.a. option C.
KHAN ACADEMY-
A 1-unit by 3-unit is shown below.
What is the area of the shaded rectangle?
PLEASE HELP! My missing work for math is due today and I'd REALLY appreciate help.
Thanks so much if you choose to help!
Answer:
A=1.8
Step-by-step explanation:
Length= 3
Width= 0.6 The Width is not a full number so you have to convert it as a decimal Therefore Width is 0.6 May I have Brainliest please
Find the surface area of the rectangular prism.
8 ft
4 ft
8 ft
6+6+5-6+2-7+10-1 divided by 3
Answer:
5
Step-by-step explanation:
Determine the value of |-3.5|
What is the surface area of the shape DUE AT 10:15 AM
Answer:
196
Step-by-step explanation:
2 times 14 times 7=196
Hope this helps!
are the triangles at the right simular explain
Answer:
no
Step-by-step explanation:
By the Side-Angle-Side Similarity Theorem (SASS), if two sides of a triangle are in proportion with the corresponding sides of another triangle, and the included angles are congruent, then the triangles are similar.
The double number line shows that 4 kilograms of almonds cost $34
Based on the radio shown in the double number line. what is the cost for $5 kilograms of almonds.
Answer:42.50
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints.
(-3,5) and (0, -1)
The topology taxi company charges 2.60 for the first quarter of a mile and 0.36 for each additional fifth of a mile. Find a linear function which models the taxi fare F as a function of the number of miles driven m
Answer:
The piecewise function for the taxi fare is:
[tex]F(t) = 2.60\cdot \left(\frac {m}{0.25}\right) ,\, 0\,mi\le m \le 0.25\,mi[/tex]
[tex]F(t) = 2.60 + 0.36\cdot \left(\frac{m}{0.2} \right)[/tex], [tex]m > 0.25\,mi[/tex]
Step-by-step explanation:
We must use the following piecewise function:
(i) The Topology Taxi Company charges 2.60 for the first quarter of a mile:
[tex]F(t) = 2.60\cdot \left(\frac {m}{0.25}\right) ,\, 0\,mi\le m \le 0.25\,mi[/tex] (1)
Where:
[tex]F(t)[/tex] - Taxi fare, in monetary units.
[tex]m[/tex] - Number of miles driven, in miles.
(ii) And 0.36 for each additional fifth of a mile:
[tex]F(t) = 2.60 + 0.36\cdot \left(\frac{m}{0.2} \right)[/tex], [tex]m > 0.25\,mi[/tex] (2)
cual es el resultado de efectuar
Follow this link to view Juan's work. Critique Juan's work by justifying correct solutions and by explaining any errors he made. For any errors made, provide and explain a correct response. Be sure to explain each key aspect of the graph.
and y’all please no bitly answers. i’ve been looking everywhere for an answer so please if you answer give the correct answer. :)
Answer:
Explain more
Step-by-step explanation:
Go to Wyzant for expert
ANSWER ASAP WILL GIVE BRAINLIEST
✨I'll give the Brainiest!✨
The tree house will be 8 feet off the ground. Peter will hang a rope, with knots tied for foot holds. Each knot uses an additional 2 inches of rope. Write an expression for the length of the rope needed if Peter ties n knots and wants the rope to touch the ground. How many inches of rope are needed if there are 8 knots? Explain.
Answer:
112 inches.
Step-by-step explanation:
L(k)=8(12)+2k
L(k)=96+2k
L(8)=96+2(8)
L(8)=96+16
L(8)=112in
Answer:
112 inches.
step by step
Y= 96 +2x
watch out for the change of units of feet and in.
The ratio of boys to girls in a certain school is 2:3 calculate how many boys are there if there are 1500 learners in the school.
Answer:
700
Step-by-step explanation:
Answer:
the answer is 900 students
Step-by-step explanation:
if there are 5 parts to the ratio then take that and divide it by the total number of learners and then multply it by the ratio for the boys
GIVING BRAINIEST ANSWER QUICK PLEASE!!!!!
Evaluate the following and determine which number set(s) it belongs to.
Answer:
[tex] \sqrt{ \frac{144}{36} } [/tex][tex] \frac{ \sqrt{144} }{ \sqrt{36} } [/tex][tex] \frac{12}{6} [/tex][tex]2[/tex]And 2 is a natural number comes under every category, so correct option is
natural, whole, rational, integer