The independent variable is time of year
Answer:
The number of daylight hours a city in North America receives each day is dependent
Hello everyone, I'm feeling a bit generous today so here yall go.
2x2=
4x4x4=
2+5=
(14 points will be given.)
First one to solve all three gets 5 star rating, heart, brainliest.
Second to solve all three gets a 5 star rating, heart, and well points for answering ofc just as the first.
Answer:
4
64
7
Hope I helped
Answer:
2x2=4
4x4x4=64
2+5=7
Step-by-step explanation:
HAPPY HOLIDAYS :)
Slope is 1 and (-2,-1) is on the line
Answer:
y = x + 1
Step-by-step explanation:
Since slope is 1, then the equation will be formatted as y = x+b, since m is 1. Now we need to solve for b, since we're given a coordinate that is on the line, replace x and y for these two points to solve for b.
y = x + b (subsitute)
-1 = -2 + b (add 2 to both sides)
1 = b
So your final equation is y = x + 1.
Need help fast. Pre Calc
Let |a| = 12 at an angle of 25° and |b| = 7 at an angle of 105°. What is the magnitude of a + b? Round to the nearest decimal.
A) 12.8
B) 14.9
C) 15.4
D) 17.3
Answer:
15.4 on edge. C
Step-by-step explanation:
Answer:
The other person is correct.
The length of a rectangle is 16 inches. If the width is
50% of its length, what is the width of the rectangle?
Answer:
The width would be 8 inches
Step-by-step explanation:
50% of 16 is 8
A regular pentagon has what type of
symmetry?
Answer:
5 sides
Step-by-step explanation:
5
Line symmetry in regular polygons
A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.
Answer:
line symmetry only
Step-by-step explanation:
Find the equation of the line that has a slope of a and a y-intercept of 1.
Answer:
y=ax+1
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
y=ax+1
1. Greg bought a huge Christmas tree. He had to pay a
25% advance to reserve the tree. How much did he pay
to reserve the tree if the cost of the tree is $300?
Answer:
Answer: $1,200
Step-by-step explanation:
Since multiplying 25% would take off 25% from 300, do the opposite (aka divide .25 from 300).
300/.25 = 1,200
Does anyone know how to do the 1st problem!!
Answer:
Yes, it's multiplied/divided by 3. I Don't know what a SS AA SAS is.
Step-by-step explanation:
PLEASE HELPP!!!
The dimensions of triangle B are twice the dimensions of triangle A. The area of triangle A is 28 cm2.
What is the area of triangle B?
A.
112 cm2
B.
18 cm2
C.
12 cm2
D.
27 cm2
Answer:
Area of triangle B is 112 cm²
Option A is correct option.
Step-by-step explanation:
The dimensions of triangle B are twice the dimensions of triangle A.
Area of triangle A = 28 cm²
We need to find area of triangle B
We know that if base = b and height = h for triangle A
The area of triangle A will be: [tex]Area_A=\frac{1}{2}\times b \times h[/tex]
The dimensions for triangle B will be:
[tex]h_B = 2 h_A\\b_B = 2 b_A[/tex]
Putting in formula we get:
[tex]Area_B=\frac{1}{2}\times b\times h \\Area_B=\frac{1}{2}\times (2b)\times 2(h)\\Area_B=4( \frac{1}{2}\times b\times h)\\Area_B=4(Area_A)[/tex]
SO, we get [tex]Area_B=4(Area_A)\\[/tex]
We have Area_A = 28 cm²
Area of triangle B Area _B is:
[tex]Area_B=4(28)\\Area_B=112\:cm^2[/tex]
So, Area of triangle B is 112 cm²
Option A is correct option.
solve 4x - 7 < 7 or -2x + 13 < 5
Answer:
1. x<7/2
2. x>4
Step-by-step explanation:
hope this helps
what is this Evaluate: 3^-3
Question : WHICH OF THE LINES IS PARALLEL ? HOW DO YOU KNOW ?
Answer:
B and R
I think that is the name of the lines. If not the the first two lines!!!!
Write the quadratic equation in standard form: 2x^2+3x+7=x
2x²+3x+7=x
2x²+3x-x+7=0
2x²+2x+7=0
29. Solve the equation below.
30. Sol
5x + 1 = -49
CAN YOU PLEASE HELP ME
PLS ANSWER U CAN BE BRAINLIEST! Are the triangles below similar?
a
Yes, because they are both right triangles.
b
Yes, because the corresponding angles are congruent.
c
No, because the sides are not congruent.
d
No, because they are not the same size.
Answer: c or a
Step-by-step explanation:
Answer: A is right
Step-by-step explanation: all right triangles are congruent sometimes they just need to be dilated
It’s a 5 hour flight and she lives 3060 miles from you. How fast did the plane go?
Answer:
612
Step-by-step explanation:
What is the probability of tossing two coins and having them both land on heads?
50%
33.3%
75%
25%
Answer:
25%
Step-by-step explanation:
Since there are two coins, it's 50%, and since there are two sides to choose from, that would mean 25%. There's a 25% chance either will lie on heads, tails, or both heads or both tails.
Answer:
25%
Step-by-step explanation: because one coin landing on heads is 50%, but since there are two coins you cut 50% in half
How much interest is earned in two years in a investment of 2,000 and the interest rate is 3%
Answer: $1,140
Step-by-step explanation:
2000 x .03 = 60
60 x 24 months = $1,140
You are going to make cookies for a party. The recipe requires 3 cups of flour, 2 cups of chocolate chips and other ingredients. I also need to write an equivalent ratio that shows how much you need to double the original recipe, can someone help?
Answer:
Ratio of flour to chocolate = 6 : 4
= 3 : 2
Step-by-step explanation:
Original recipe
Flour = 3 cups
Chocolate = 2 cups
Ratio of flour to chocolate = 3 : 2
To double the original recipe
Flour = 3 cups × 2
Chocolate = 2 cups × 2
Flour = 6 cups
Chocolate = 4 cups
Ratio of flour to chocolate = 6 : 4
= 3 : 2
For a field trip, a bus company charges $100 plus a fee per student. The total cost is $350.00 for 70 students. Which equation models the total cost, y, of the field trip for x number of students?
Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?
Answer: $8.50/pound
Step-by-step explanation:
Price per pound --> take the total price and divide it by the number of pounds
$22.10 / 2.6 pounds = $8.50/pound
Answer:
$8.50
Step-by-step explanation:
take 22.10 divide it by 2.6 and you will get your answer.
Hope this helps
3) Write an equation of a
line that has a slope of -3
and goes throughh
the
point (-4, 6)
m = -3
point = (-4,6)
You need to put this in point slope form.
y - 6 = - 3( x + 4 )
distribute
y - 6 = -3x - 12
add 6 to 12
y = -3x - 6
answer : y=-3x-6
Jose buys a bike for $185.00. He used a coupon that saved him 20%, how much did Jose pay for the bike?
Answer:
he paid $37 is the answer for the question
9514 1404 393
Answer:
$148
Step-by-step explanation:
The coupon saved ...
0.20 × $185 = $37.00
When that amount is subtracted from the $185 price, the amount is ...
$185 -37 = $148
Jose pays $148.
_____
Comment on the wording
It seems the question answers itself in the first sentence. Jose bought the bike for $185. If that is what he bought it for, that is what he paid.
We assume the intended wording is something like, "Jose bought a bike with a marked price of $185."
Rebecca buys a shirt for $38.
She finds out the shirt is 25% off
and there is 8% sales tax. If
Rebecca has $40, how much change
will she receive?
Answer:
$8.46
Step-by-step explanation:
This is assuming that the sales tax is applied on the pre discounted item.
what is 6(-2w+5) full answer
Answer:
-12w+30
Step-by-step explanation:
use distributive property
Help me in math please
Answer:
what do you need help on? :))
Step-by-step explanation:
Find the length x. .
Answer:
6.5
Step-by-step explanation:
would somebody be nice enough to help me?
Answer:
25$ each
Step-by-step explanation:
Answer:$23.98
Step-by-step explanation:
Factor the following expression completely 16x^2-49
Answer:
(4x+7)(4x-7)
Step-by-step explanation:
what are three types of transformations of linear functions?
PLEASE HELP
Answer:
Translation, refelction, stretch/compression. :D
Step-by-step explanation: