Answers
=======================================================
Explanation:
Recall that midsegments are half as long as the side they are parallel to. In this case, midsegment PQ is parallel to segment GJ. This means PQ is half as long as GJ. Phrased another way, we can say GJ is twice as long as PQ.
So,
GJ = 2*PQ
Also, we can see that GR = RJ due to the triple tickmarks they share. This leads to GJ = GR+RJ = RJ+RJ = 2*RJ
Or in short,
GJ = 2*RJ
---------
In summary we can see that
GJ = 2RJGJ = 2PQequating both right hand sides leads to
2RJ = 2PQ
RJ = PQ
Because PQ is 10 units, this means RJ is also 10 units.
--------------------
Another way to see why PQ = RJ is to notice how triangles HPQ and QRJ are congruent triangles (use SAS to prove this). The corresponding pieces PQ and RJ are the same length, so PQ = RJ = 10.
Related Questions
I’ll love you forever if you help me with this ASAP PLEASE
Answers
Answer:
A: -0.33
Step-by-step explanation:
If you convert it to slope-intercept form, you get y = -1/3x + 4 so the slope is -1/3 or -0.33
What is perpendicular to 1/6
Answers
Note: Your question is a little ambiguous and incomplete. I am assuming you are talking about the slope of lines here.
Answer:
the slope of the perpendicular line will be:
[tex]\frac{-1}{\frac{1}{6}}=-6[/tex]
Step-by-step explanation:
Note: I am assuming you are talking about the slope of lines here.
Given
The slope of line = 1/6
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line.Thus, the slope of the perpendicular line will be:
[tex]\frac{-1}{\frac{1}{6}}=-6[/tex]
What decimal is equal to 6/20
O 0.2
O 0.3
O 0.6
O 0.8
Answers
the imaginary unit i is defined as i = ?
Answers
2. Find f(x)*g(x) *
f (x) = -2x + 4 and g(x) = 2x2 – 3x + 4
Answers
Answer:
i believe your answer is ..... f(2x^2-3x+4)= -4x^2+6x-4
Step-by-step explanation:
hope that helps
e^2 x e^3=? jbdbiuevdeqdkjufwdufhdkfbskdjbfwjrbfkuwvkusnaer
Answers
Answer:
e^5
Step-by-step explanation:
When you multiply with exponents you add ONLY the exponents and multiply the variables
Please I need your help quickly guys,
Answers
Substitute -6 for x.
(-6+3)/(-6-1).
-3/-7.
--=+
Answer: 3/7.
194 people must be split into 2 equal groups. how many people in eachgroup
fast if possible
Answers
So there is 97 people in each group
PLS ANSWER ASAP
Subtract.
−13−(−27)
Enter your answer in the box.
Answers
Answer:
14
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
Line m is perpendicular to x - 3y = -1 and passes through (1,5). What is
the slope of line m?
Answers
Answer:
The slope of line m could be -3.
Step-by-step explanation:
I don't know how accurate this is, but I just started out with y=-x+6 and continued experimenting until it was perpendicular.
Please help me in this Im failing.
Answers
Answer:
B and C
Step-by-step explanation:
3)
Which two ratios form a proportion?
A)
4
and
2
B)
IN
4
and
1 8
8
and
D)
IN
16
and
8
Answers
Answer:
D is the correct answer
please help me. will give brainlist
Answers
Answer:
x= 2.2
Step-by-step explanation:
10/11 = 2/x
cross multiply to get
10x=22
x=2.2
Answer:
x = 2.2 (Verified Answer) ✅Step-by-step explanation:
We need to set up a proportion where the triangle with side x is proportional to the triangle with a side measure of 2.
So, 10/2 = 11/x
We cross multiply to get 10x = 22
Dividing gives us x = 2.2
We can check our answer by substituting our answer in for x.
10/2 = 11/2.2
22 = 22 ✅
Zane's parents keep a chart on the wall where they mark how much Zane grows each year. When Zane was 15, he grew 3/5 of an inch and when he was 16, he grew 1/2 of an inch. In total, how much did Zane grow in during those two years?
Answers
Answer:
1 1/10 or 11/10
Step-by-step explanation:
Zane grew 3/5 of an inch during the first year and 1/2 an inch during the second. First, you have to make sure the denominators are the same number. Then, add the numerators. Simplify if needed.
Answer:
1.1 Inches
Step-by-step explanation:
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator. To get the common denominator I multiplied 3/5 by 2/2 to get 6/10 and I multiplied 1/2 by 5/5 to get 5/10 now that they have a common denominator you can add and you get 11/10 = 1.1
Write the equation of a quadratic with x-intercept at 10 and 6 and passing through the point (11,8)
Answers
The quadratic equation with x-intercept at 10 and 6 and passing through the point (11,8) is 5y = 8(x²-16x +60).
As given in question,
Given x-intercept at 10 and 6
The quadratic equation with x-intercept is
y = k(x-10)(x-6) ___(1)
Passing through the point (11,8)
8= k(11-10)(11-6)
⇒8=5k
⇒k=8/5
Substitute the value k in (1) to get quadratic equation with x-intercept :
y = (8/5)(x-10)(x-6)
⇒5y = 8(x²-16x+60)
Therefore, the quadratic equation with x-intercept at 10 and 6 and passing through the point (11,8) is 5y = 8(x²-16x +60).
Learn more about quadratic equation here
brainly.com/question/17177510
#SPJ1
7L+5r=97
What’s the answer for both letters?
Answers
Answer:
r = 11
L = 6
Step-by-step explanation:
7(6) = 42
5(11) = 55
42 + 55 = 97
I will mark brainlist and 5 stars, please help.
Answers
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
since the rectangles are similar their sides are in proportion
h/210 = 60/84
h= 60*210/84 = 150 cm
Joe painted 28 1/2 square feet in his bedroom in 1/2 an hour. How many square feet can he paint in an hour?
Answers
Answer:
57
Step-by-step explanation:
You add 28 1/2 + 28 1/2
The amount of calories you consume after eating x
pieces of candy is represented by the function
y = 150x. Find the domain of the function and
determine whether it is discrete or continuous.
Answers
Answer:
Domain: [tex]x[/tex]
Number of pieces of candy: Discrete variable.
Domain of the function: [tex]Dom\{y\} = \mathbb{N}_{O}[/tex]
Step-by-step explanation:
Let [tex]y = 150\cdot x[/tex]. From Function Theory, we know that domain represents the set of values of the independent function, defined by the variable [tex]x[/tex] in this case, whereas the range represents the set of values associated with the domain, defined by the variable [tex]y[/tex] in this case.
Since [tex]x[/tex] represents the number of pieces of candy, this variable has a discrete nature.
In addition, this linear function has a domain represented by the set of natural number and the zero element.
what is the value of the function f(x)=4(x-15) evaluated at x=10?
Answers
The cost for 4.6 pounds of shrimp is $20.93.
find the unit price in dollars per pound.
Answers
Answer: $5.94
Step-by-step explanation: because you divide 20.93 by 4.6 which equals 5.94
Which number below is a prime number? O A. 39 O B. 105 O c. 101 OD. 15 asap
Answers
Answer:
It should be 101
Help plz
Btw it's NOT A and B
Answers
Answer:
C
Step-by-step explanation:
I'd like to remember that the signs are pointing at the direction
Answer:
its c
Step-by-step explanation:
HELPP!!! WILL GIVE BRAINLIEST AND 5 STARS!!!
Answers
Answer:
F=73.74 degrees
Step-by-step explanation:
sin=opposite/hypotenuse
opp=24 hyp=25
sin(F)=24/25 (to find angle have to use inverse sin)
sin-1(24/25)=73.74
(6x + 5)
°
(3x + 4)º
A)16
B)10
C) 6
D) 9
E) 14
Answers
Answer:
9
Step-by-step explanation:
please help!!! i need help asap
Answers
If I have 3 A's, 2 B's, and 1 C, what is my average grade?
It's not a quiz question or whatever, I just wanna know lol
(Also, my bday was on the 11th lol thats why its 13 pts, bc I turned 13 lol)
Answers
What does the x equal
Answers
Answer:
95 degrees
Step-by-step explanation:
x and 95 are vertical angles, so they are the same measure
Solve for the value of x
Answers
Answer:
x=16
Step-by-step explanation:
First start of by collecting like terms: 9x+x+x and -8+10+2. There the x's equal 11x and the numbers equal 4. We add those together to make 11x+4. As this is a triangle all the angles add up to 180 degrees, so we equal 11x+4 to 180 degrees. Like 11x+4=180. Subtract the 4 from each sides, to get 11x=176. Then divide both sides by 11, to get x=16
What is the first term of an AP whose common difference is 2 and 31st term begin -88
Answers
Answer:
a₁ = - 148
Step-by-step explanation:
The n th term of an AP is
[tex]a_{n[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Given d = 2 and a₃₁ = - 88 , then
a₁ + (30 × 2) = - 88
a₁ + 60 = - 88 ( subtract 60 from both sides )
a₁ = - 148
a₁ = - 148
Step-by-step explanation:
The n th term of an AP is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Given d = 2 and a₃₁ = - 88 , then
a₁ + (30 × 2) = - 88
a₁ + 60 = - 88 ( subtract 60 from both sides )
a₁ = - 148