Answer:
C) 80
Step-by-step explanation:
x + 80 + 20 = 180
x + 100 = 180
x = 80
Answer:
sure. the answer is c, 80.
Step-by-step explanation:
the total angle of a triangle is 180. 80+20=100 so 180-100=80.
what is the value of x
Step-by-step explanation:
with 45 45 90 triangles which is what ACB is. the hypotenuse can be equalized with [tex]x\sqrt{2}[/tex] and the two legs have a length of x
so the side length for AB and BC is 6.
and since Triangle BCD is a 30 60 90 triangle.
the side lengths that would be corresponding would have the ratio of
x, [tex]x\sqrt{3}[/tex], and 2x
so if 2x=6 x=3
then the value for x or BD is 3
Hope that helps :)
2 bottles of grape juice fill 8 glasses. How many glasses can be filled from
8 bottles of grape juice?
Answer:
32 glasses
Step-by-step explanation:
To solve this we will first find out how many glasses one bottle of grape juice can fill.
Equation:
8/2 = 4
This means one bottle of grape juice can fill four glasses. Now all we have to do is multiply 4 glasses of grape juice by the number of bottles.
Equation:
8 * 4 = 32
32 glasses
square root of 48841
Answer:
The square root of 48841 is 221.
Step-by-step explanation:
If you multiply 221 by 221, then you get 48841. So the square root is 48841. Hope this helped! :D
Krystal made 8 quarts of soup on Monday 5 quarts of soup on Tuesday and 5 quarts of soup on Wednesday. If she serves each guest 1 cup of soup how many guests can she serve in all?
Answer:
To get the answer you need to add these together to find the total number of quarts she made.
8+5+5= 18 quarts of soup.
If everyone gets one cup, then 18 people are able to get soup.
The answer is 18 guests.
Step-by-step explanation:
Hope this helps!
Answer: 72 guests total
Step-by-step explanation: Convert quarts to cups to see how many total cups she has...
1 quart = 4 cups
so we find total quarts she cooked and multiply by 4 to find out how many total cups...
8+5+5=18
18x4=72
she made 72 total cups and each guest gets 1 cup
divide total cups by number of cups per guest...
72/1=72
Line GH passes through points (-6,-30) and (4,-5) . What is the linear equation for line GH?
Answer:
y=1/4x+2
Step-by-step explanation:
The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y - 1 =1/4 (x - 12). The slope-intercept form of the equation for this line.
Answer:
y=1/4x+2
The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y - 1=1/4 (x - 12). The slope intercept form of the equation for this line.
The dot plot shows the number of miles Zac ran each day.
Distance Ran Each Day
0
0.5
1
1.5
3.5
4
4.5
5
2 2.5 3
Number of Miles
The number of days displayed in the dot plot is
The maximum distance that Zac ran on any one day is
miles.
Answer:
Each dot specifies a day.... there are 19 dots on the dot plot, therefore, 19 days.
Then the maximum distance that Zac ran on any one day is 4 miles.
Step-by-step explanation:
Answer:
first blank is 19, the second blank is 4
Step-by-step explanation:
I got this correct on Mubarak test
On a tree diagram for choosing a wall or portable phone in black, beige, red or white, how many branches are there?
Answer:8
Step-by-step explanation:
The number of the total branches of the phone will be 8.
What are sample?A sample is a group of clearly specified components. The number of items in a finite sample is denoted by a curly bracket.
The tree diagram is shown below.
The number of the branches in the wall phone will be four that are red, black, white, and beige.
And the number of the branches in the portable phone will be four that are red, black, white, and beige..
Then the number of branch of the phone is two that is wall phone and portable phone.
The total number of the branches will be
Total branches = 4 + 4
Total branches = 8
The number of the total branches of the phone will be 8.
The diagram is given below.
More about the sample link is given below.
https://brainly.com/question/350477
#SPJ2
Write a numerical expression that has a value equal to each number from 1 through 30. In each expression, use each of four consecutive digits from 0–9 exactly once.
Answer:
See Explanation
Step-by-step explanation:
Required
Use any 4 consecutive digit from 0 to 9 to form an expression that equals 1 through 30
There is no formula to answer this question. All we need to do is, apply trial by error method to for each expression.
Possible expression and their results are:
[tex]- 1 + 2 * 3 - 4 = 1[/tex]
[tex]1 + 2 + 3 - 4 = 2[/tex]
[tex]0 * 3 + 1 + 2 = 3[/tex]
[tex]0 * 2 + 1 + 3 = 4[/tex]
[tex]1 * 3 + 4 - 2 =5[/tex]
[tex]0 + 1 + 2 + 3 = 6[/tex]
[tex]0 + 1 + 2 * 3 = 7[/tex]
[tex]3 + 4 - 5 + 6 = 8[/tex]
[tex]1 * 2 + 3 + 4 =9[/tex]
[tex]1 + 2 + 3 + 4 =10[/tex]
[tex]2^3 + 4 - 1 = 11[/tex]
[tex]5 + 6 - 7 + 8 =12[/tex]
[tex]4^2 - 3 * 1 = 13[/tex]
[tex]2 + 3 + 4 +5=14[/tex]
[tex]2 * 3 +4 + 5 = 15[/tex]
[tex]4 * (3 - 1)^2 = 16[/tex]
[tex]3 * 5 + 4/2 = 17[/tex]
[tex]3 + 4 + 5 + 6 = 18[/tex]
[tex]2 + 3 * 4 + 5 = 19[/tex]
[tex]3 + 2^4 + 1 = 20[/tex]
[tex]4 * 5 - 6 + 7 = 21[/tex]
[tex]4 + 5 + 6 + 7 =22[/tex]
[tex]3 * 4 + 5 + 6 = 23[/tex]
[tex]5^2 -4 + 3 = 24[/tex]
[tex]2^5 - 4 - 3 = 25[/tex]
[tex]5 + 6 + 7 +8 = 26[/tex]
[tex]\frac{3^4}{5-2} =27[/tex]
[tex]5 * 4 + 2^3 = 28[/tex]
[tex]3 + 4 * 5 + 6 = 29[/tex]
[tex]6 + 7 + 8 +9 = 30[/tex]
help please as soon as possible.
Answer:
supplementary angle= 180°
x+100°=180°
x=180°-100°
x= 80°
Step-by-step explanation:
hope it helps ❤️
) A day’s sale at a book shop is represented in a pie chart with the following data. If the total sale at the end of the day is ₹ 1440, then how much was the contribution of Non Fiction books towards the sale? *
Rs 360
Rs. 230
Rs. 320
Non fiction has 80 degrees
Answer:
Rs. 320
Step-by-step explanation:
Contribution of Non Fiction books towards the sale = (degree of non fiction books / total degrees in a circle ) x 100
degree of non fiction books = 80
total degrees in a circle = 360
(80 / 360) x 1440 = Rs. 320
What is (x+1) (x+2) in standard form?
Answer:
x^2+3x+2
Step-by-step explanation:
Answer:
X^2 + 3X+2
Step-by-step explanation:
Multiply x's then multiply x's with the one and 2
then add the 2x + 1x
and you should get x^2 + 3x +2
I hope that helps
your welcome
Please help.
Is algebra.
Answer:
Question 5
5x^4 missing term
Question 6
8x missing term
The diameter of a circle is 12 centimeters. What is the area of a sector bounded by a 126°
arc?
Answer:39.56400cm^2
Step-by-step explanation:
126/360=0.35
area = pi(r)^2
r=d/2=6
36・3.14 = 113.04
0.35・113.04 = 39.56400
Write down an algebraic rule to show the relationship between the number of lines
(L)and pattern number (n).
J0IN G00GLE MEET GIRL$
wnp-hxru-ipf
ASAP SOMEONE ANSWER THIS FOR ME ILL GIVE YOU 20 POINTS
Write an equation describing the total amount raised,a, and the number of car washed , C
Answer:
y=10x+250
Step-by-step explanation:
riddle#1 what belongs to you but your friends use it more
Answer:
Phone number
Step-by-step explanation:
Answer:
your name people lol...........
need help on geomtry homework
Answer: it should be (2,2)
Step-by-step explanation:
cuz A is (-2, 5) so -2+4=2 and 5-3=2 so it is (2,2)
If p=1 and q=4, evaluate the following expression:4q−p/p+q
Answer:
19
Step-by-step explanation:
This was done the normal way of multiplying and dividing first:
If p=1 and q=4, evaluate the following expression:
4q − p/p + q = ?
4(4) - 1/1 + 4 = 16 - 1 + 4 = 19
If you wanted to do the addition and subtraction first, the equation would have been:
(4q - p)/(p + q) = ?
(4(4) - 1)/(1 + 4) = 15/5 = 3
With the parentheses, the order of operations is done in the parentheses first.
Características de multiplicación de dos polinomios
Answer:
Multiplicación de polinomios cumple la propiedad distributiva.
Esta ley acostumbra a enunciarse diciendo que los factores se pueden agrupar de cualquier manera. Asimismo, el producto de polinomios también cumplía la propiedad conmutativa.
Step-by-step explanation:
A box of dried fruit has 75 calories in 5 servings. How many calories are there per serving?
Answer:
There are 15 calories in one serving.
Step-by-step explanation:
To find out how many calories are in one serving, you simply have to divide the number of calories by the number of servings.
75 / 5 = 15
The graph below shows the solution to which system of inequalities?
1. If x = -2021, which of the following is greatest?
A) -2021x B) -2020x C) 2020x
D) 2021x
Answer:
a
Step-by-step explanation:
i just did it
please i need you guys help me to solve this 2 questions please i need ur help
Answer:
1st Q- B
2nd Q- A
Step-by-step explanation:
1st Q:
n²<220<(n+1)²
n²<220<(n²+2n+1)
we can plug in the values in the answers and see which one satisfies the inequality:
when n=13 --> 13²<220<(13²+2*13+1) => 169<220<196 (this one does not work)
when n=14 --> 14²<220<(14²+2*14+1) => 196<220<225 (this one works)
when n=15 --> 15²<220<(15²+2*15+1) => 225<220<256 (this one does not work)
when n=16 --> 16²<220<(16²+2*16+1) => 256<220<289 (this one does not work)
so the answer is B
2nd Q:
A
(see the attachment below for explanation)
how do i find the diameter of a circle with only knowing the area?
Answer:
2 * (Area/pi)^(1/2) = diameter
Step-by-step explanation:
The equation for the area of a circle is A = pi * r^2
We can divide both sides by pi to get:
A/pi = r^2
Then take the square root of both sides to get:
(A/pi)^(1/2) = r
Then, since D = 2 * r, we can multiply both sides of the above equation by 2 to get:
2 * (A/pi)^(1/2) = 2 * r = D
Answer:
d=2[tex]\sqrt{a/\pi }[/tex]
Step-by-step explanation:
Day
March 2
March 13
March 17
March 29
Amount
1.21 inches
0.67 inches
3.54 inches
2.01 inches
6. A meteorologist measured the following rainfall amounts for the month
of March. If the average rainfall for March is 22.29jnches, what fraction
represents this year's March rainfall compared to normal? *
Answer:
a
Step-by-step explanation:
What is the slope of the line that contains the points (3, -2) and (-2, 13) ?
Answer:
Step-by-step explanation:
When solving the system by substitution, what would you plug into the second equation for the letter y? 2x+y=6 2x+2y=8
Answer: yes you would
Step-by-step explanation:
1. Write a recursive formula for the following sequence:
45, 41, 37, 33
Answer:
AP=a+(n-1) is what i came up with
2. a line that is perpendicular to 3y=11-8x has slope m=___________
Answer: EVERYONE STOP DOING WHAT YOUR DOING AND GO TO THE LEADERBOARDS ALL OF THOS PEOPLE PUT FAKE ANSWERS. AND BRAINLY MODS IF UR READING THIS DELETE ANLL THEIR ANSWERS
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
-8/3 x m = -1
m = 3/8
At the beginning of school you set-up a 4 digit pin to get into your My Payments Plus
account, however you have not used your account since you set it up and forgot the
number. You remember that the first number was a 4 and the second number was
either a 5, 6, or 7. You had no idea what the last two numbers were.
How many
different combinations are possible?
900 combinations
200 combinations
300 combinations
1200 combinations
Answer:
Step-by-step explanation:
The first number is one choice: 1
the second number is one of 3: 3
The last 2 digits can each be any one of the 10 digits from 0 to 9: 10 * 10
3*100 = 300
Not too many, but it will take you awhile to run through them.