Which best describes the slope of the given line
A. Negative
B. Positive
C. Vertical
D. Zero
Answers
Related Questions
What number represents 50 meters below sea level
Answers
Graph the line with the equation y = -x + 7.
Answers
Find the discriminant and determine the number of real roots for each equation. Show steps.
-9x^2 + x - 7 = 0
Answers
Answer:
0 real roots
Step-by-step explanation:
Given a quadratic equation in standard form
ax² + bx + c = 0 ( a ≠ 0 )
Then the discriminant is
Δ = b² - 4ac
• If b² - 4ac > 0 then 2 real and distinct roots
• If b² - 4ac = 0 then 2 real and equal roots
• If b² - 4ac < 0 then the roots are not real
- 9x² + x - 7 = 0 ← is in standard form
with a = - 9, b = 1, c = - 7 , then
b² - 4ac = 1² - (4 × - 9 × - 7) = 1 - 252 = - 251
Since b² - 4ac < 0 then the equation has no real roots
Please help me please omggg
Answers
Cube
Answer
Cube
Which expression represents the second partial sum for...?
Answers
Answer:
c
Step-by-step explanation:
just took the quiz
Answer:
C
Step-by-step explanation:
Edge2021
PLS I NEED HELP QUICKLY
Answers
Answer:
b + b + h + h and since you have two of each you can say 2b + 2h.
The mean age of 5 people in a room is 31 years.
A person enters the room.
The mean age is now 30.
What is the age of the person who entered the room?
Answers
Answer:
25 year
Step-by-step explanation:
Mean = sum/no. *of observations
Initially, number of people = 5 & let the sum of their ages be S.
=> 31 = S/5
=> 155 = S
When one more entered, number = 6. Let his age be 'a'.
Sum of ages = S + a = 155 + a
=> 30 = (155 + a)/6
=> 180 = 155 + a
=> 25 = a
Find the measure for angle A.
A. 75
B. 60
C. 30
D. 38
Answers
So the last two add up to 90
x+37+x+67=180 SPOE and CLT
-37 -67 -37
-67
2x=76
———-
2
X=38
180 = 90 + x + 37 + x + 67
180 = 194 + 2x
180 - 194 = 2x
-14 = 2x
-14/2 = 2x/2
-7 = x
substitute x for (-7)
∠A = x + 37
∠A = (-7) + 37
∠A = 30°
A gym membership charges an initial
fee of $ 125 plus a $25 fee every
month. Another gym only charges $50
every month. After how many months
will the total cost for both gyms be the
same?
Answers
Answer:
the gym that has 150, will take 2 months and the gym that has 50 will take 6 months
first gym:
150
300
second gym:
50
100
150
200
250
300
if sin theta = -3/5 and theta terminates in the fourth quadrant, find the exact value of tan 2θ
Answers
Answer:
67=9
Step-by-step explanation:
Answer:
-24/7
Step-by-step explanation:
EDGE 2021
Find the missing side of each triangle. Round your answers to the nearest tenth if necessary
Answers
Tell whether the triangle is a right triangle. Show Work.
Answers
Answer:
if the angle is the same as a corner of a square it is a right angle
Step-by-step explanation:
Can someone help me with this geometry question
Answers
Answer:
C. Rectangle that isn't a square
Jason paid a $100 start-up fee for his
telephone. He also pays a monthly
service charge, X. Jason paid a total of
$340 in the first 6 months. Which of the
equations below can be used to find the
monthly service charge?
A 340 = 6 + 100x
B 340 = 100+ 6x
C 340 = 100 - 6x
Answers
Answer:
b
Step-by-step explanation:
Felix surrounds a 12 in. by 8 in. photo with a frame that is x inches wide. which quadratic function represents the combined area A of the picture and the frame?
A. A(x)=x^2+20x+96
B. A(x)=x^2+40x+96
C. A(x)=4x^2+20x+96
D. A(x)=4x^2+40x+96
Answers
Answer:
Step-by-step explanation:
Total dimensions = (12+2x) inches by (8+2x) inches
A = (12+2x)(8+2x) = 4x² + 40x + 96
5.
Which number is a rational number, but NOT a whole number or integer?
A.
-40
10
B.
-20
4
C.
20
10
D.
7
11
Answers
Answer:
D
Step-by-step explanation:
Its D because integers and whole numbers cannot be fractions, while a rational number can. A, B, C, and D can all be simplified into whole numbers while 7/11 cant
Fill in the blank with the correct word(s) to complete the sentence.
A cube is a three-dimensional figure with six square faces that are ______.
A.
congruent
B.
height
C.
pattern
D.
length
The first person to answer gets a BRAINLEST :))))))))
Answers
Answer:
congruent
..............
Plz help due tomorrow iff correct ill give brailiest
Answers
Answer:
so d = 43
and the answer to the question is divide
Question 2 (25 points)
Solve for the missing hypotenuse. Round your answers to the nearest tenth. Figures are not drawn to scale.
Help me ASAP!!!!!!!! Plzzzz
Answers
Answer:212.4
Step-by-step explanation:
Opposite/hypotenuse
Sin23=83/x
Multiply x to both sides to cancel out the x under 83
You get xsin23=83
Then divide sin23 to both sides
X=83/sin23
X=212.4
I dont want to use the calc or use my brain bc im lazy. 3 (6) + 4 (2)^3 - 5
Answers
Answer:
33
Step-by-step explanation:
Order these triangle with equal sides from least to greatest the triangles are equilateral scalene and isosceles
Answers
Answer:
equilateral
isosceles
scalene
The triangles with equal sides from least to greatest
Equilateral, Isosceles, Scalene.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
The reason for this order is that an equilateral triangle has all three sides equal in length, while an isosceles triangle has two sides equal in length and one side different.
A scalene triangle has all three sides of different lengths.
Since all three sides of an equilateral triangle are equal, it has the smallest perimeter of the three types of triangles.
The isosceles triangle has two sides equal, so its perimeter will be greater than that of an equilateral triangle, but less than that of a scalene triangle.
Finally, the scalene triangle has three sides of different lengths, so it will have the largest perimeter of the three types of triangles.
Thus,
The triangles with equal sides from least to greatest
Equilateral, Isosceles, Scalene.
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ3
how long will it take you and 4 friends to paint the fence?
Answers
Answer:
Check pdf
Step-by-step explanation:
Please help there is no word problem.
5 − a + 4a =
Answers
5-a+4a
=5+3a
John is buying a new computer for $550.00. He has a coupon to receive 15% off. How much, in dollars, is his discount?
Answers
Answer:
$82.50 is the discount.
Step-by-step explanation:
550 x .15 = $82.50
Hope that helps!
on Iready Question 7 angle sum properties Level H what is the answer
Answers
Answer:
Step-by-step explanation:75
1. What is the first step
in solving equations?
Answers
Answer:
Read and highlight the problem
Step-by-step explanation:
Answer:reading the problem and looking for key words to help you solve the answer
Step-by-step explanation:
18. The perimeter of the given triangle is 36 cm.
Find the value of x.
Answers
Answer:
x = 7
Step-by-step explanation:
(x+2)+(3x-9)+(2x+1) = 36
6x - 6 = 36
6x = 42
x = 7
HELP I NEED HELP ASAP
Luke kicked a soccer ball into the air. The height, f(x), of the ball, in meters, after x seconds was modeled with the function f(x)=-4.5x^2+27x. How many seconds did it take for the soccer ball to hit the ground?
A. 40.5 seconds
B. 3 seconds
C. 6 seconds
D. 2.5 seconds
Answers
Answer:
i think this is the answer
A. 40.5 secods
A triangle has sides with lengths of 7 miles, 7 miles, and 9 miles. Is it a right triangle yes or no
Answers
Answer:
No
Step-by-step explanation:
A spinner with sections Red, Blue, Yellow, and Green is spun 3 times. What is the probability that it will land on yellow all 3 times?
Answers
Answer: 1/64
Step-by-step explanation:
1/4 to land on Yellow
We do it 3 times
1/4 x 1/4 x 1/4 = 1 /64 =0.015625