Answers
Answer:
Triangle 6: 74
Triangle 7: 29
Triangle 8: 61
Triangle 9: 33
Step-by-step explanation:
Every triangle has a total degree angle of 180 degrees. Add the two sides that are known and subtract the sum from 180 degrees to find out the last angle.
Related Questions
help me please.....
Answers
Answer: I believe its Option 2
Step-by-step explanation: Sory if im wrong
——
1. Write down the formula:
y=a(x-h)^2+k
2. Find the coordinates.
(H, K is the vertex form)
H, K= (0,4)
X, Y= (1,3)
3. Plug in the numbers into the formula
y=a(x-h)^2+k
3=a(1-0)^2+4
4. Solve for “a”
a= -1
Answer: y= -x^2+4
Pssst.... you can also use Desmos to help you with graphs. :)
Also Desmos is a great way to double check your work.
It is y= -x^2+4 because if you put it into Desmos it gives you the same coordinates and the same graph.
I hope this helped you!
Find the area of each figure. If necessary, use 3.14 for pi. and round to the
nearest hundredth 6ft 5ft 3ft 4ft
Answers
Answer:
a is 6 sq ft, b is 15 sq ft
Step-by-step explanation:
I'm going to call the bottom triangle (the one with 3, and 4 as its side lenght), and the top one, b.
So a is 3 times 4/2=12/2=6 sq ft.
b is 6 times 5/2=30/2=15
Answer:
21 ft²
Step-by-step explanation:
A = [tex]A_{1}[/tex] + [tex]A_{2}[/tex]
[tex]A_{1}[/tex] = (5 × 6) ÷ 2 = 15 ft²
[tex]A_{2}[/tex] = (4 × 3) ÷ 2 = 6 ft²
A = 15 + 6 = 21 ft²
simplify the expression -9x-8+4x+7
Answers
Answer: 5x - (-1)
Step-by-step explanation:
Answer:
-5x-1
Step-by-step explanation:
First combine like terms
-9x-8+4x+7 combine -9 and 4
-5x-8+7 then combine -8 and 7
-5x-1
Mr. Kimball sells computer software. He earns a base salary of $41,250 and 8% commission on his sales. Write an equation to represent Mr. Kimball's total pay p after selling d dollars of software.
Answers
Answer: p = 41250 + 0.08d
Step-by-step explanation:
From the question, we are informed that Mr Kimball sells computer software and that he earns a base salary of $41,250 and 8% commission on his sales.
The equation to represent Mr. Kimball's total pay p after selling d dollars of software will be:
p = 41250 + (8% × d)
p = 41250 + (0.08 × d)
p = 41250 + 0.08d
Find the value of k so that the remainder is -5 for (3x+kx^2-7x+10) / (x+3).
5
10
3
-8
60
Answers
Answer:5
Step-by-step explanation:
The diameter of a circle is 2 units What is the radius of the circle
Answers
Answer:
The radius of the circle is 1.
Step-by-step explanation:
The way to find the radius of a circle is to divide the diameter by 2.
Answer:
1
Step-by-step explanation:
Let p(n) be the number of primes less than n. What is p(50)
Answers
Answer:
There are 15 prime numbers less than 50
Step-by-step explanation:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53
Noah bought 4 tacos and paid $6. At this rate, how many tacos could he buy for $15? Jada's family bought 50 tacos for a party and paid $72. Were Jada's tacos the same price as Noah's tacos?
Answers
Answer:
-Noah could buy 10 tacos for $15.
-Jada's tacos were not the same price as Noah's tacos.
Step-by-step explanation:
You can use a rule of three to find the amount of tacos that Noah could buy with $15:
$6 → 4
$15 → x
x=(15*4)/6=10
At this rate, Noah could buy 10 tacos for $15.
Now, to find out if Jada's tacos were the same price as Noah's tacos, you have to find the price per taco in each case by dividing the amount paid by the number of tacos bought:
Noah: 15/10=1.5
Jada: 72/50=1.44
According to this, Jada's tacos were not the same price as Noah's tacos.
David pays $335 in advance on his account at the gym. Each time he visits the gym , $6 is deducted from the account. Write an equation in y = max + form that represents the value remaining in his account after x visits
Answers
Answer:
x = 335 - (6 * v)
Step-by-step explanation:
In order to calculate the value remaining, we need to first multiply the daily cost of each visit by the number of visits made to the gym which is represented by the variable (v). Once we have this cost of all the days then we subtract this amount from the current account balance in order to get the new remaining balance which is represented by x.
x = 335 - (6 * v)
A band expects to put 15 songs on their next CD. The band writes and records 60% more songs than they expect to put on the CD. During the editing process, 75% of the songs are removed. How many songs will there be on the final CD?
Answers
Answer: 6
Step-by-step explanation:
From the question, we are informed that a band expects to put 15 songs on their next CD and that the band writes and records 60% more songs than they expect to put on the CD. Therefore, the total songs will be:
= 15 + (60% × 15)
= 15 + (0.6 × 15)
= 15 + 9
= 24 songs.
During the editing process, 75% of the songs are removed. The total number of songs that will be there on the final CD will be:
= 24 - (75% × 24)
= 24 - (0.75 × 24)
= 24 - 18
= 6
6 songs will be there on the final CD.
Answer:
21
Step-by-step explanation:
You fottt
whats 2+2 very hard I know
Answers
Answer:
4
Step-by-step explanation:
Answer:
2+2= 4
is very hard I know
THANKS
Write the equation in Standard Form. y = -2x + 5*
0 2x + y = 5
O 2x + y = -5
O 2x - y = 5
O-2x + y = 5
Answers
Answer:
2x + y = 5Step-by-step explanation:
Standard form is:
ax + by = cGiven
y = -2x + 5Converting to standard form
y = -2x + 5 2x + y = 2x - 2x + 52x + y = 5Correct option is the first one
what is 6.85 times 2 times 10?
Answers
Answer:
137
Step-by-step explanation:
:)
is (-1 4) a solution of the inequality y ˂ 2x + 5
Answers
Answer:
Yes.
Step-by-step explanation:
1) Plug in the given numbers into the equation
4 < 2(-1) + 5
2) Simplify!
4 < -2 + 5
4 < 3
3) Is the statement 4 < 3 true?
Yes! 3 is less than 4, therefore this statement is true.
yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes
help meeeee prettty pleaseee fastttttt
Answers
Answer:
D
Step-by-step explanation:
Given
y³ = 125 ( take the cube root of both sides )
[tex]\sqrt[3]{y^3}[/tex] = [tex]\sqrt[3]{125}[/tex]
y = 5 → D
PLEASE ANSWER THIS ASAP !!!!
Answers
Answer:
C
Step-by-step explanation:
Answer:
answer is B
Step-by-step explanation:
Graph the linear equation
Answers
Answer:
I added a screenshot. ;)
Step-by-step explanation:
What is an exaple of linear
Answers
Answer:
a line
Step-by-step explanation:
a linear equation is an equation that may additionally be put in the structure where are the variables, and are the coefficients, which are often real numbers. The coefficients may also be considered as parameters of the equation, and may also be arbitrary expressions, furnished they do no longer include any of the variables.
Please help me I am doing a timed test I will choose brainliest
Write the standard form of the equation of a line with a slope of 2 passing through the point (-4, -3).
Select one:
a. 2x - y + 5 = 0
b. -x + 2y + 2 = 0
c. x - 2y - 2 = 0
d. -2x + y - 5 = 0
Answers
Step 1: We need to determine b by using slope-intercept form, the given slope, and the given line.
[tex]-3 = 2(-4) + b\\\\-3 = -8 + b\\\\5 = b[/tex]
Step 2: Now we create the slope-intercept form for the line.
[tex]y = 2x + 5[/tex]
Step 3: We can now change the above equation to standard form.
[tex]y = 2x + 5\\\\-2x + y = 5\\\\-2x + y - 5 = 0[/tex]
The equation of the line in STANDARD FORM is: D. -2x + y - 5 = 0.
3 1/2 gal = how many qt?
Answers
134−56·0+16÷1=
help fast please!!!!
Answers
Please help me!!!!!!!
Answers
It takes John 54 minutes to paint a fence with a length of 12 meters. On average, how long did he take to paint 1 meter of the fence? *
25 points
3.5 minutes
4.5 minutes
4.8 minutes
5.4 minutes
Other:
Answers
Answer:
4.5
Step-by-step explanation:
I think it will work if you Divide 54 over 12 = 4.5
Find the area of the triangle.
Answers
A=l•w/2
A=5•7/2
A=35/2
A=17.5
Find the area of the parallelogram.
Answers
Answer: 12
Step-by-step explanation:
Ach day of the week, Michael went to the bank and either deposited or withdrew money from his bank account. On Monday, he withdrew $10. On Tuesday, he deposited $3. On Wednesday, he deposited $4. On Thursday, he withdrew $15. On Friday, he withdrew $8.
Answers
Answer:
Total withdrawals=$33Total deposits= $7Step-by-step explanation:
We are expected to determine the cash flow in the account
Step one:
given data
Total withdrawals
Monday=$10
Thursday=$15
Friday=$8
Total= 10+15+8=$33
Step two:
Total deposits
Tuesday=$3
Wendesday=$4
Total= 3+4
Total= $7
In all, this show that more money is leaving the account than entering the account
the area of a rectangle is 177 square meters the width is 9 meters what is the length of the rectangle
Answers
Answer:
19.67
Step-by-step explanation:
divide 177 by 9. the answer is 19.66666667, but you might have to round ;)
One possible solution to a diminishing Social Security payroll is to decrease the Social Security benefit by 13%. How
would such a decrease effect the benefits on a salary of $54,000?
a. Benefit would decrease by $1,404 annually.
b. Benefit would decrease by $7,020 annually.
Ć. Benefit would decrease by $8,640 annually.
d. Benefit would decrease by $15,660 annually.
Answers
Answer:
the answer is B
Answer:
The correct answer is B) Benefit would decrease by $7,020 annually.
He transformation function is (x, y) --> (x + 4, y - 2). The starting point is point A at (-5, 6). Step 1: A: (-5, 6) x: , y: Step 2: Substitute x and y into (x + 4, y - 2): ( + 4, - 2) Step 3: Do the math: Point A' is at ( , )
Answers
Given:
Rule of transformation is [tex](x,y)\to (x+4,y-2)[/tex].
Point = (-5,6)
To find:
The missing values in the given steps of transformation.
Solution:
Step 1: A: (-5, 6).
[tex]x:-5,y:6[/tex]
Step 2: Substitute x and y into [tex](x+4,y-2):[/tex]
[tex](-5+4,6-2)=(-1,4)[/tex]
Step 3: Do the math:
Point A' is at (-1 ,4 ).
Therefore, the coordinates of the point (-5,6) after the transformation are (-1,4).
What type of integer would revenue be?
Answers
Answer: negative
Step-by-step explanation: