Answer:
C. StartRoot x Endroot + 3 = 13
Step-by-step explanation:
the x variable under the root is what makes it a radical. all of the others dont have an x variable under the root. hope this helps !
What is the best approximation of the solution to the system to
the nearest integer values?
o
(3, 4)
o
(2, 3)
O (1, 3)
o (3, 2)
Answer: (2,3)
====================================================
Explanation:
The intersection point of the two lines is where the solution point is located.
The x coordinate of that intersection point is a bit smaller than x = 2, but when rounded to the nearest whole number, we would get to x = 2.
At the same time, the y coordinate of the intersection point is a bit above y = 3, which rounds to this value when rounding to the nearest whole number.
So that's how we get to (2,3)
I need help please!!
Answer:
Would be TSR
Step-by-step explanation:
Lining up the congruent angles and sides shows the correct statement.
Answer:
yea what that kid said
Step-by-step explanation:
What are the measures of the angles in the triangle? A 60; 60; 60 B 78; 51; 51 (6x + 10º) C 34; 112; 112 D 112; 34; 34 (x + 179) (4x - 349) OA
Answer:
D
Step-by-step explanation:
x+17 = 4x-34
-3x = -51
x = 17
17+17= 34
The bottom two are equal so 34, 34
A triangle adds up to 180
180- 68 = 112
So the top is 112
After solving the equation for all three angles of a triangle, the angles are 34, 112, and 34. Hence, option C is correct.
What is a triangle?The basic polygonal shape of a triangle has three sides and three interior angles. It is one of the elementary objects in geometry and is represented as follows. It has three connected vertices. Triangles can be divided into a variety of categories according to their sides and angles.
As per the given angles of a triangle in the question,
Let angle A = 6x + 10 (i)
Angle B = x + 17 and, (ii)
Angle C = 4x - 34 (iii)
The submission of all angles will be equal to 180°.
(6x + 10) + x + 17 + 4x - 34 = 180
11x = 187
x = 17
Substitute the value of x in equations to find the angle,
A = 6(17) + 10 = 112
B = 17 + 17 = 34
C = 4(17) - 34 = 34.
These are the angles obtained
To know more about triangles:
https://brainly.com/question/2773823
#SPJ2
Find the sine, cosine, and tangent of angle A. (fraction as in simplest form please.)
Answer:
SinA=3/5
CosA=4/5
TanA=3/4
Step-by-step explanation:
first we have to find what side length bc is using the Pythagorean triple formula a^2+b^2=c^2 or c^2-b^2=a^2
20^2-16^2=144 the square root of 144 is 12 so side length bc=12
so sin is opposite/hypotenuse
the opposite of angle a is 12 and the hypotenuse is 20 so sinA is 12/20 or 3/5
cos is adjacent/hypotenuse
the adjacent of angle a is 16 and the hypotenuse is 20 so cosA is 16/20 or 4/5
tan is the opposite/adjacent
the opposite of angle a is 12 and the adjacent is 16 so tanA is 12/16 or 3/4
8. Write a quarter million in scientific notation.
Answer:
250x10^3
Step-by-step explanation:
I just need an explanation for both of these! Help would be greatly appreciated, thanks. :))
Answer:
1. Well, to cross multiply them you multiply the numerator in the first fraction times the denominator in the second fraction, then you write that number down. ... The reason we cross multiply fractions is to compare them. Cross multiplying fractions tells us if two fractions are equal or which one is greater.
2. Cross multiplying fractions to find a missing numerator or denominator for equivalent fractions works because it is a shortcut for rearranging to isolate the variable.
Step-by-step explanation:
Join my zo0m plz
https://zo om.us/j/95168253981?pwd=b3QzZWlON2ZSbU1ZalFTcnFuUCtIdz09
take the space out
What is the solution to the system shown ?
Answer:
sorry hte pictures kind blurry :(
Step-by-step explanation:
17. Find the value of x to
make the following equation true. n^10/n^12 = (n^x)^1
Answer: x = -2
[tex]\frac{n^{10} }{n^{12} } =(n^{x})^{1} \\\\<=>\frac{1}{n^{2} }=n^{x}\\\\<=>n^{-2}=n^{x}[/tex]
to make the equation true => x = - 2
Step-by-step explanation:
(6,-5) (7,-3) (8,-1) (9,1) is this a function?
Answer:
Yes
Step-by-step explanation:
To find out if it's a function, check if any of the y values repeat. If they don't, it's a function. :)
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Nora works at a retail store. She earns a commission of $5.50 on each item she sells. If she sells 17 items, how much does she earn from commissions?
If Nora sells 17 items, she earns $
from commissions.
Answer:
$93.50
Step-by-step explanation:
$5.50 x 17 = $93.50
Hope that helps!
Answer:
$93.50
Step-by-step explanation:
Is the ordered pair (2,1) a solution to the system below? 2.x + 3y = 7 8x – 3y = 13 yes Or no
Answer:
YES
Step-by-step explanation:
2(2) + 3(1) = 4+3= 7 then, 8(2) - 3(1) = 16 - 3 = 13
x=2
y=1
How many degrees are in Arc AC?
Answer:
B. 120° degrees
Step-by-step explanation:
Inscribed angle ABC = 60°
Arc AC = 2 * < ABC (Relation between arc and inscribed angle)
Arc AC = 2 * 60°
= 120°
Answer:
120°Because, Angle ABC is incribed in arc AC .
We know that it's 2times than angle ABC.
THEREFORE, 60 × 2 = 120
$150 per hour is how much per min
$2.50
Hope this helps!
May I have brainliest? :D
Victor has 2 fraction models.Each is divided into equal sized sections the models are shaded to represent the same fraction.Model A is divided into 6 sections and 3 sections are shaded.Model B is divided into 12 sections select the true statement
Answer:
Model B has 6 shaded sections
Step-by-step explanation:
The question is not complete. The complete question should be in the form:
Victor has 2 fraction models. Each is divided into equal sized sections the models are shaded to represent the same fraction. Model A is divided into 6 sections and 3 sections are shaded. Model B is divided into 12 sections. What do you know about the number of sections shaded in Model B? Explain your answer.
Solution:
The fraction modeled by model A is given by the ratio of shaded sections to the total number of sections.
That is Fraction of model A = number of shaded sections / total number of sections.
Hence:
Fraction of model A = 3 / 6
Since model B and Model A are equivalent, the number of shaded sections in Model A is given by:
number of shaded sections in model B/ total number of sections in model B = Fraction of model A
number of shaded sections in model B / 12 = 3 / 6
number of shaded sections in model B = 12 * 3/6
number of shaded sections in model B = 6
11. What is the third term of the recursive sequence below? a1=-6 an=1/2an-1-n
Hurryy plzzz
Answer:
a
Step-by-step explanation:
[tex]a_{1} = -6\\\\a_{n}=\frac{1}{2}a_{n-1} - n\\\\a_{2}=\frac{1}{2}a_{1}-2\\\\ = \frac{1}{2}*(-6)-2\\\\ = -3 - 2\\\\= -5\\\\a_{3}=\frac{1}{2}a_{2}-3\\\\= \frac{1}{2}*(-5)-3\\\\=\frac{-5}{2}-3\\\\= \frac{-5}{2}-\frac{3*2}{1*2}\\\\=\frac{-5}{2}-\frac{6}{2}\\\\=\frac{-11}{2}[/tex]
Paulo and Marie are collecting quarters. The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has. Let m be the number of quarters Marie has. What expression represents the number of quarters Paulo has?
Answer:
Paulo = 3m - 5
Step-by-step explanation:
m = number of quarters Marie has
The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has
3 times number of quarters Marie has = 3 * m
= 3m
5 fewer than the number of quarters Marie has
3m - 5
Paulo = 3m - 5
How many time Martha must measure 1/4 cup of blueberries to have enough for the fruit salad ?
Answer:
youre a rude person who doesnt deserve an answer
Step-by-step explanation:
Find the perimeter and area of a rectangle of cardboard measuring 18.7 cm by 18.5 cm
Answer:
74.4cm
Step-by-step explanation:
Perimeter is L + L + W + W
or 2L +2W
so 2(18.7) + 2(18.5) = 74.4 cm
All factors for 3,235?
Answer:
1,5,647,3235
Step-by-step explanation:
there yah go
What is the solution to the equation 2n - 3 = 7
Answer:
Step-by-step explanation:
2n-3=7
2n=4
n=4/2
4/2=2
N=2
Hope this helps!
Which is cheaper for a $56 item that costs $9.25 to ship? A 15% off the cost of the item or free shipping?
Answer:
Cost of item with free shipping is cheaper than 15% coupon off. Hence, Cost of item with free shipping is cheaper than 15% coupon off.
Step-by-step explanation:
6 divied by the sum of k and 4
a bag of a certain type of sand weighs 42 pounds and has a volume of 0.5 cubic feet. a sandbox has a volume of 16 cubic feet. approximately how many pounds of sand will it take to fill the sandbox
Answer:
It will take 1344 pounds of sand to fill the sand box.
Step-by-step explanation:
I'm sorry If I got this wrong, have a great day!
which fractional part of a rectangle below is equal to 5/10
Answer:
Step-by-step explanation:
Well, since there is no image I thought I would provide what a rectangle would probably look like in your case. The rectangle can be split into half parts 4 ways.
Ways it can be Split:1. We can split it the hotdog way, or staright down the rectangle (drawing provided down below)
2. We can split it the Hamburger way, again drawing is provided.
3. We can split it from the top-left corner to the bottom-right, and the opposite way around.
Find the y-intercept of the line on the graph.
Enter the correct answer.
help!!
DONE BY 3:40 What is the greatest common factor of 60, 84 and 72?
OA) 4
B) 12
C) 24
OD 84
Answer:
B
Step-by-step explanation
Which number sentence is true?
8.5 <2.97
B
8.5 > 2.97
8.5 = 2.97
Please help
I'm pretty sure it's 8.5 > 2.97
what price do Ashley's Tees and City Printing have exactly the same total cost?
what is the division expression for 6/10
6/10 is 6 divided by 10 the bar is the division sign
Step-by-step explanation:
it can be broken down further
[tex] \frac{6}{10} = \frac{3}{5} [/tex]
You have completed 60% of your English homework.The assignment has 25 questions. How many questions are left?
15, i read it wrong the first time whoops