Answer:
a) 70 degrees
b) 110 degrees
Step-by-step explanation:
Freezing point of water is 32 degrees.
Boiling point of water is 212 degrees.
Hope this helped :)
Justify each step and explain your reasoning.
3(4x+6)=x-4
Answer:
x = −2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(4x+6)=x−4
(3)(4x)+(3)(6)=x+−4(Distribute)
12x+18=x+−4
12x+18=x−4
Step 2: Subtract x from both sides.
12x+18−x=x−4−x
11x+18=−4
Step 3: Subtract 18 from both sides.
11x+18−18=−4−18
11x=−22
Step 4: Divide both sides by 11.
[tex]\frac{11x}{11}[/tex] = [tex]\frac{-22}{11}[/tex]
x = −2
A person is dreaming a very bad dream. They imagine falling out of a plane without a
parachute. In their dream they fall a distance of 5.4 miles in just 10 seconds. What is the speed
of the person falling in the dream?
Please help will give BRAINLIST !!!
Answer:
0.54m/s
Step-by-step explanation:
Speed = distance / time
5.4/10=0.54 m/s
A square has an area of 313.29m2.
Work out the perimeter of the square.
The perimeter of the square is 70.8 meters.
To find the perimeter of a square, we need to know either the length of one side or the area of the square. In this case, we are given the area of the square as 313.29 m².
The formula for the area of a square is:
Area = side length²
We can rearrange this formula to solve for the side length:
Side length = √Area
Substituting the given area into the formula, we have:
Side length = √313.29 m²
Calculating the square root of 313.29, we find that the side length of the square is approximately 17.7 meters (rounded to one decimal place).
Since a square has four equal sides, the perimeter is simply four times the side length:
Perimeter = 4 * 17.7 m = 70.8 meters
As a result, the square's circumference is 70.8 metres.
for such more question on perimeter
https://brainly.com/question/23875717
#SPJ8
A triangle has sides that are 3, 7, and squareroot 57. Is the triangle a right triangle?
Answer:
my answer is no because for a right angle triangle the sum of the squares of the other two sides is equal to the square of the longest side
3²+7²=9+49=58
(√57)²=57
57≠58 it's not a right angle triangle
assume the sides to be a,b and c
a=3 b=7 c=√57
by Pythagoras theorem
a²+b²=c²
3²+7²=√57²
but 58≠57
hope it's clear
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
IF YOU SEND ONE MORE LINK AGAIN I WILL REPORT YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-4y-3+2y
Terms:
Like terms
Coefficients:
Constants:
Pls help!!!
Scaling Question 2 Which describes the product when two fractions greater than 0 and less than 1 are multiplied? Your answer: The product is less than both factors. The product is greater than one factor and less than the other factor. The product is greater than both factors, but less than 1. The product is greater than both factors and greater than 1. Clear answer edu o СМ
The product is greater than both factors but less than 1.
Simplify a^4b^3×a^2b/a^-5b^-2
Answer:
a^11 b^5
Step-by-step explanation:
basically you combine like terms on both sides of the division problem separately
which now becomes a^6b^3/a^-5 b^-2
then you divide which is just subtracting the exponents of like terms
a^(6--5) b^(3--2)
and then solve and you get the answer a^11 b^5
Under his cell phone plan, Jason pays a flat cost of $60.50 per month and $4 per gigabyte. He wants to keep his bill at $68.90 per month. How many gigabytes of data can he use while staying within his budget?
I have four questions.
Question 1.
Ourselves is what kind of pronoun?
A. subject pronoun
B. object pronoun
C. reflexive pronoun
D. relative pronoun
Question 2.
whom is what kind of pronoun?
A. subject pronoun
B. object pronoun
C. reflexive pronoun
D. relative pronoun
Question 3.
she is what kind of pronoun?
A. subject pronoun
B. object pronoun
C. reflexive pronoun
D. relative pronoun
Question 4.
Them is what kind of pronoun?
A. subject pronoun
B. object pronoun
C. reflexive pronoun
D. relative pronoun
Question 1
D) relative pronoun
Question 2
A) subject pronoun
Question 3
C) reflexive pronoun
Question 4
B) object pronoun
Hope this helps :)
Step-by-step explanation:
CDABhope it is helpful
Need help please . also due today
Answer:
5 units
Step-by-step explanation:
Diameter = two times the radius so the answer is 5 units.
HELP I WILL MARK YOU GOOD
Answer:
You have a 2/3 chance
Answer:
2/3
Step-by-step explanation:
when you spin twice you either get a KK, KV, KH, VK, VV, VH, HK, HV, HH.
so the probability of getting a K and a K is 1/3 plus 1/3 to get your answer as 2/3.
Round each value to the nearest 10 and find an estimate of the expression:
124 + 38 +71 + 207
A. 410
B. 420
C. 440
D. 450
Answer:
c
Step-by-step explanation:
we add them which gets 440. afterwards we don't round since it's a profitable and stable amount
Which statement about an extraneous solution is not correct? Select all that apply.
It comes from correct solution steps and is a valid solution of the equation.
It comes from incorrect solution steps and is a valid solution of the equation
. It comes from correct solution steps and is not a valid solution of the equation.
It comes from incorrect solution steps and is not a valid solution of the equation
Answer:
It comes from correct solution steps and is not a valid solution of the equation.
Step-by-step explanation:
The true statement about extraneous solutions is:
(c) It comes from correct solution steps and is not a valid solution of the equation.
An extraneous solution is a solution when put in the original equation does not give the correct value
However, the step to get the solution is true
Hence, the true statement about extraneous solutions is (c)
Read more about extraneous solutions at
https://brainly.com/question/2959656
How many solutions does this equation have?
7a+ 5(a+3) = 8a +4(a+2)
A. One solution
B. Infinitely many solutions
C. No solutions
Answer:
C. No Solutions
Step-by-step explanation:
Answer:
C) no solutions
Step-by-step explanation:
7a+5(a+3)=8a+4(a+2)
7a+5a+15=8a+4a+8
12a+15=12a+8
-8 -8
12a+7=12a
No solutions
PLEASE HELP!! ILL MARK BRAINLYEST!!
The volume of a solid is measured in units cubed.
True or False
Answer:
The answer is True
2. The absolute value of a negative number is its opposite.
true or false
Answer:
True
Step-by-step explanation:
The absolute value of any number will always be positive. Therefore the absolute value of a negative number is the opposite of the negative. Which is positive.
Sam has 1/7 meter of rope. He divides it in 2 equal parts. What fraction of a meter is each part of the rope?
Answer:
1/14
Step-by-step explanation:
60 points for all the three questions, just please help me
Answer:
D. Neitherx- intercept: (-13/6, 0), y- intercept: (0, 13)(-1, 3)Step-by-step explanation:
#1
y = -2x - 5Substitute pairs of solutions and verify
(1, 7)
7 = -2*1 - 57 = -7Wrong(2, -7)
-7 = -2*2 - 5-7 = -11WrongCorrect choice is D. Neither
#2
y = 6x + 13x- intercept: y = 0
6x + 13 = 06x = -13x = -13/6(-13/6, 0)y- intercept: x = 0
y = 6*0 + 13y = 13(0, 13)#3
y - 3 = 2(x + 1)x = -1 ⇒ find y:
y - 3 = 2(-1 + 1)y = 3(-1, 3)Answer:
1. The answer is D , neither
Just insert 1&2 in the equation and then get -7 & -9 , which are wrong !
_____________
2. x-intercept : (-13/6 , 0)
y-intercept : (0,13)
_____________
Y=3
Just insert -1 as X in the equation & get the Y .
Step-by-step explanation:
Hope that was helpful .
Good luck .
please answer and give me an explanation thank you
Answer: 152$
Step-by-step explanation:
255 x (1/3) = 85
85
110 of the coins are 50p
110 x .5 = 55
85 + 55 = 140
85 + 110 = 195 total coins
255 - 195 = 60
60 x .2 = 12$
140 + 12 = 152$
PLEASEEEEEE HELPPPP. THIS IS DUE TODAY. ( click on the picture)
Write an equation for the nth term of each arithmetic sequence: 45, 30, 15, 0, …
Answer:
[tex]a_{n}[/tex] = 60 - 15n
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 45 and d = a₂ - a₁ = 30 - 45 = - 15 , then
[tex]a_{n}[/tex] = 45 - 15(n - 1) = 45 - 15n + 15 = 60 - 15n
An equation for the nth term of the arithmetic sequence is aₙ=60-15n.
What is an arithmetic sequence?An arithmetic sequence is a sequence of numbers where the differences between every two consecutive terms is the same. The general form an arithmetic sequence is aₙ=a+(n-1)d.
The given arithmetic sequence is 45, 30, 15, 0,.....
Here, a=45 and d=30-45 = -15
Now, aₙ=45+(n-1)(-15)
aₙ=45-15n+15
aₙ=60-15n
Therefore, an equation for the nth term of the arithmetic sequence is aₙ=60-15n.
To learn more about an arithmetic sequence visit:
https://brainly.com/question/10396151.
#SPJ3
Arlo has $25 to spend on a T-shirt and
shorts for gym class. The shorts cost $14.
Use the inequality 14 +1 < 25, where t
represents the cost of the T-shirt. What is
the most Arlo can spend on the T-shirt?
Arlo has $25 to spend on a T-shirt and
shorts for gym class. The shorts cost $14.
Use the inequality 14 +1 < 25, where t
represents the cost of the T-shirt. What is
the most Arlo can spend on the T-shirt?
the answer is $11.
What is the equation of the line that passes through the point (-3, 6) and has a
slope of -2?
Answer:
y = -2x
Step-by-step explanation:
Someone help Duane scored 55 points in the last basketball game, which is 10 points more than his previous personal best. LeBron scored 15 points more than Chris in the same game. LeBron scored the same number of points as Dwayne‘s previous personal best. Let D represent the number of points Dwayne scored during his previous personal best and C Represent the number of crest points. Question: how many points did Chris score during the game? If these are the only three players who scored, What was the teams totals number of points at the end of the game?
Answer:
130 points
Step-by-step explanation:
Given
[tex]Scorers: Duane,\ LeBron\ \&\ Chris[/tex]
[tex]D=Dwayne[/tex]
[tex]C = Chris[/tex]
[tex]L = LeBron[/tex]
So, we have:
[tex]L = 15 + C[/tex] --- 15 more than Chris
[tex]L =D -10[/tex] --- Same as Dwayne previous personal best
[tex]D = 55[/tex] -- Dwayne's point
Required
Find the total points
We have:
[tex]L = 15 + C[/tex]
[tex]L =D -10[/tex]
[tex]D = 55[/tex]
Substitute [tex]D = 55[/tex] in [tex]L =D -10[/tex]
[tex]L = 55 - 10[/tex]
[tex]L = 45[/tex]
Substitute [tex]L = 45[/tex] in [tex]L = 15 + C[/tex]
[tex]45 = 15 + C[/tex]
[tex]C =45 -15[/tex]
[tex]C =30[/tex]
So, we have:
[tex]D = 55[/tex]
[tex]L = 45[/tex]
[tex]C =30[/tex]
The total points is calculated as:
[tex]Total = D + L + C[/tex]
[tex]Total = 55 + 45 + 30[/tex]
[tex]Total = 130[/tex]
For numbers 11-16 Find x, y, and z for each. Show all work.
Answer:
x=74
y=37
z=25
Step-by-step explanation:
First, we can find y.
106 and 2y are supplementary angles. That means that when added together, they equal 180.
106+2y=180
2y=74
y=37
We can use this information to help us find x.
x and 2y are corresponding angles, which means that they are congruent.
2y=x
2(37)=x
74=x
Now, let's find z.
4z+6 is corresponding to the angle right above angle x. This means that (4z+6)+x=180.
Let's solve.
(4z+6)+74=180
4z+80=180
4z=100
z=25
Hope this helped!
John plans to practice piano at least 2 1/2 hours this weekend. If he practices 1 1/6 hours on Saturday and 1 1/4 hours on Sunday will he meet his goal?
72 in.= ______ yd.
yd.=yards
in.=inches
HOW MANY YARDS ARE IN 72 INCHES?
correct=brainliest
Answer:
2 yards
Step-by-step explanation:
1 yard = 3 feet
Answer:
2 yards
Step-by-step explanation:
help im really struggling
Please help me!!! Thank you!! <3 ^^
9514 1404 393
Answer:
+25+14-10-3+2Step-by-step explanation:
When Mai receives money, her account balance increases. The amount received can be represented by a positive number.
When Mai spends money, her account balance decreases. The amount spent can be represented by a negative number.
+25+14-10-3+2