Jerome found the lengths of each side of triangle QRS as shown, but did not simplify his answers. Simplify the lengths of each side to answer the question Which statement about triangle QRS is true?
Answer:
[tex]QR = 6.0033[/tex]
[tex]QS = 8.22[/tex]
[tex]RS = 6.0033[/tex]
QRS is isosceles
Step-by-step explanation:
Given
See attachment for complete question
From the attachment, we have the following parameters[tex]QR = \sqrt{(-3-0)^2+(-5.2-0)^2}[/tex]
[tex]QR = \sqrt{9+27.04}[/tex]
[tex]QS = \sqrt{(-3-5)^2+(-5.2-(-3.322))^2}[/tex]
[tex]QS = \sqrt{64+3.53} = \sqrt{67.53[/tex]
[tex]RS = \sqrt{(0-5)^2 + (0 - (-3.322))^2}[/tex]
[tex]RS = \sqrt{(25 + 11.04}[/tex]
Solving further, we have:
[tex]QR = \sqrt{9+27.04}[/tex]
[tex]QR = \sqrt{36.04}[/tex]
[tex]QR = 6.0033[/tex]
[tex]QS = \sqrt{64+3.53} = \sqrt{67.53}[/tex]
[tex]QS = 8.22[/tex]
[tex]RS = \sqrt{25 + 11.04}[/tex]
[tex]RS = \sqrt{36.04}[/tex]
[tex]RS = 6.0033[/tex]
From the calculations;
[tex]RS = QR = 6.0033[/tex]
This means that: QRS is isosceles
Answer:
the answer is D
Step-by-step explanation:
What are three transition words that go against an argument?
A) But
B) Conversely
C) On the other hand
D) Finally
E) Additionally
Answer:
A) But
B) Conversely
C) On the other hand
Question 1
Which equation is written in standard form?
A.
B.
C.
D.
x2 + 5x = 20
x2 + x-4 = 0
x² - 6 = 4x
7x + 12 = x
Answer:
x2+x-4=0
Step-by-step explanation:
tell whether the ordered pair is a solution of the linear system
Find the area of the polygon A) 96 m2 B) 192 m2 C) 208 m2 D) 224 m2
Can someone plz help me!!! I’m being timed!!!!
Answer:
Step-by-step explanation:
Answer:
2:12
4:24
6:36
8:48
Write an equation to find the area of each figure.Then determine the area.Use 3 for pi.
48 calculated on my calculator and i worked it out irl your welcome
(╯°□°）╯︵ ┻━┻
please help me
Answer:
Step-by-step explanation:
Mean : average
Median : the number in the middle of the set
Mode: number repeated the most
write a polynomial function of the least degree with integral coefficients that has the given zeros.
\/
-5+i
Step-by-step explanation:
Degree: 3
Zeros: -3, 3 + √3i
Solution point: f(-1) = -172
(a) Write the function in completely factored form.
f(x) =
(b) Write the function in polynomial form.
f(x) =
find the total lateral surface area of the prism below ANWSER PLEASR QUICK
Find the equation of the straight line which passes through each of the following pairs of points.
(0,-4) (3,-1)
Answer:
i belive the awnser is 0.8
Step-by-step explanation:
0.4(3-1)=0.8
If a= 2ft and c= 11ft. Find the missing side of the right triangle
Answer:
[tex]\sqrt{117}[/tex] or [tex]3\sqrt{13}[/tex]
Step-by-step explanation:
The formula for finding the any side of the triangle is
[tex]a^{2}+b^{2} =c^{2}[/tex]
We know that a=2 and c=11, so we can go ahead and plug those into the formula.
[tex]2^{2}+b^{2} =11^{2}[/tex]
[tex]4+b^{2} =121[/tex]
To find side b, we have to make it alone on one side. Subtract 4 on both side.
[tex]b^{2} =117[/tex]
Now square root both sides, and that leaves us with:
[tex]b=\sqrt{117}[/tex] or [tex]3\sqrt{13}[/tex]
Sara drinks 4 cups of milk per day. She buys 3 quarts of milk. How many days will her 3 quarts of milk last?
Answer:
3 DAYSExplanation:
1 quart = 4 cups
Multiply: 4 cups per quart • 3 quarts = 12 cups
Divide: 12 cups ÷ 4 daily cups = 3 days
y=-2x
x+y=3
What is the value of x?
Step-by-step explanation:
x+y=3
y=2x
x+2x=3
x=3-2x
it's your required answer
Answer:
x = -3
If you need to find the value of y than substitute x=-3 into equation (1) .
6x-3=3x+12
x=
What is the value of x in this equation
Answer:
x = 5
Step-by-step explanation:
6x - 3 = 3x + 12
-3x -3x
_____________
3x - 3 = 12
+3 +3
_____________
3x = 15
15 divided by 3 = 5
x = 5
You can double check this by replacing x with (5)
If it is right both sides should equal the same
6(5) - 3 = 3(5) + 12
30 - 3 = 15 + 12
27 = 27
This would prove that x = 5
PLEASE HELP 1 MILLIOM POINTS!!! line n containing Q(-2,5), and perpendicular to the graph of y= -1/2x+5
PLEASE EXPLAIN IF YOU DO YOU ARE AEWSOME!! I WILL GIVE BRAINLIEST TO BEST ANSWER!!!
Answer:
y = 2x + 9Step-by-step explanation:
Perpendicular lines have negative - reciprocal slopes
Given line:
y = -1/2x + 5Perpendicular line:
y = 2x + bUse point Q(-2, 5) to complete the equation of the line:
y - 5 = 2(x - (-2))y - 5 = 2x + 4y = 2x + 9Which row of Pascal’s triangle would you use to expand (2x + 10y)15?
How many terms are in this expansion? ____ terms
Answer: 16 terms
Step-by-step explanation:
Answer:
The answer is 16 terms.
The secend part of the question is B. 2∧15x∧15
( 11x + 21 )°
X = ?
Find X
Answer:
THE ANSWER IS........ I LOVE YOU!
Step-by-step explanation:
WHY: choose you every day, and I'm so lucky you choose me, too. You're my first thought every morning and my last thought before I go to sleep. You inspire a love in me that I never knew was possible
What is the area of the polygon in the picture.
Answer:
I got 11
Step-by-step explanation:
Answer:
12.25 cm^2
Step-by-step explanation:
Draw a segment from the bottom of the 1.5-cm vertical side to the bottom side of the entire polygon.
Now you have two rectangles.
The left rectangle has dimensions 3.5 cm by 1.5 cm.
The right rectangle has length 5 cm - 1.5 cm = 3.5 cm and width 3.5 cm - 1.5 cm = 2 cm.
The total area is the sum of the areas of the two rectangles.
area of rectangle = length * width
total area = 3.5 cm * 1.5 cm + 3.5 cm * 2 cm
total area = 5.25 cm^2 + 7 cm^2
total area = 12.25 cm^2
HELP MATH ._. rbiufb3fuib3fu4
Answer:
Step-by-step explanation:
9/2 is the slope. Slope defines how steep is the straight line.
Slope = change in y ÷ change in x
In this model, 9 refers to the vertical distance between two points
and 2 refers to the horizontal distance between two points.
9/2 is a positive slope. It indicates that if 'x' increases, y also increase.
15.6 ÷0.24 In long division form
Gordon rolls a fair dice 114 times.
How many times would Gordon expect to roll a two?
Answer:
19!
Step-by-step explanation:
Probability of getting "2" in 1 roll = 1/6
No: of times played = 114
Times expect to roll a "2" in 114 times = 1/6 x 114 = 19
I hope im right!!
Which graph represents the given equation?
y = 3/2x^2 + 4x – 2
Answer: B
Step-by-step explanation:
y intercept is -2
y = 3/2x^2 + 4x – 2
y = 3/2(0^2) + 4(0) – 2 = -2
and x intercepts are
0 = 3/2x^2 + 4x – 2
about
x = 0.43050087, -3.09716754
A coordinate plane with 2 lines. The first line is labeled y equals f(x) and passes through (0, 4) and (1, 1) The second line is labeled y - g(x) and is horizontal passing through (negative 2, 2), (0, 2), and (2, 2). The lines intersect at a point that is slightly to the right of (0.5, 2).
If f(x) = −3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.
x =
Answer:
Step-by-step explanation:
If the lines intersect then y=y, given y=2 and y=-3x+4 we have
-3x+4=2
-3x=-2
x=2/3
Answer: 2/3
Step-by-step explanation: I just did the problem on edg
pls help asap thx alot
Find the missing angle
Answer:
v = 60
Step-by-step explanation:
65 + 55 + v = 180
65 + 55 = 120
180 - 120 = 60
v = 60
3.5 x 10^5 minus 2.81 x 10^4
Answer:
321900
Step-by-step explanation:
3.5 x 10^5 - 2.81 x 10^4
To solve this, you need to use the Order of Operations to do the exponents first.
3.5 x 100000 - 2.81 x 10000
350000 - 28100
= 321900
Gustavo's younger brother says that 3.14 is equal to 1. Gustavo knows this can't be right,
because 3.14 is rational and a is irrational. Write an explanation that Gustavo could use to
convince the brother that 3.14 cannot be equal to pi.
Answer:
gustavo is wrong
Step-by-step explanation:
Amelia started a puzzle at 12{:}56 \text { p.M.}12:56 p.M.12, colon, 56, start text, space, p, point, m, point, end text and solved it at 2{:}33 \text { p.M.}2:33 p.M
Answer:
1 hour 37 minutes
Step-by-step explanation:
Given that :
Time Amelia started puzzle = 12 : 56
Time Amelia solved puzzle = 2 : 33
The time it took Amelia to solve puzzle :
Time Amelia solved puzzle - Time Amelia started puzzle
2 : 33 - 12 :56
12 :56 to 1 :56 = 1hr
1:56 to 2:33 = 37 minutes
Total time spent on puzzle = 1 hour + 37 minutes = 1 hour 37 minutes
Is this correct? Can anyone check this for me and make sure it is correct. I’ll mark u brainiest if correct.
Answer:
Yep ur correct!
Step-by-step explanation:
The first one represents the numbers decreasing by a factor of 4 and the 2nd represents it of -10. C is not geometric because it is decreasing by 2 each time in which it would be arithmethic
Answer:
brainly.com/question/22433898?answering=true&answeringSource=feedPublic%2FhomePage%2F1
Step-by-step explanation:
Lena is making a banner for her little sister's birthday party. She tapes together pieces of construction paper until the banner is 3 feet long. Each piece of paper is 9 inches long. How many pieces of paper does Lena need?
Answer: lana need 3 peices
Step-by-step explanation: i did a test with this qestion and it said 3 peices was the right answer
Answer:
4
Step-by-step explanation: