Answers
Answer:
m< JKL = 63°
m< MKL = 27°
Step-by-step explanation:
(12x+3) + (6x-3) =90°
18x = 90
x= 90/18
x=5
m< JKL (12x+3) = 12(5)+3=60+3=63
m< MKL (6x-3)=6(5)-3=30-3=27
I hope I helped you^_^
Related Questions
Scott says, "If you add two different square numbers, you will always get an even number."
Explain how Scott is wrong.
Answers
Answer:
Brainliest is appreciated
Step-by-step explanation:
the square of 3 is 9 and the square of 2 is 4 so
9 + 4 = 13 which is not an even number
What is the sum of the first 50 positive even integers?
Answers
Answer:
2550 is the answer to the question
**Help fast!**
Solve for x: the quantity of x plus 20 over 2 = 3x
Answers
Answer:
x = 5
Step-by-step explanation:
(5) + 20/2 = 3(5)
Hope it helps
22 students submitted the HW this week, which was 62% of the class. How many students are in the class?
Answers
Answer: 28 students
Step-by-step explanation:
Find the surface area of the following solids.
17 ft
16 ft
16 ft
15 ft
Answers
Answer:
i don't understand your question
Pleasee Help!!
Determine whether the graph is the graph of a function?
Answers
Answer:
Yes
Step-by-step explanation:
One x ➡️ One y
(from the question)
From the slope (m) and the y-intercept (b), write the equation of the
line: m = -4; b = 5
Answers
Answer:
Step-by-step explanation:
The formula for the y-intecept form is [tex]y=mx+b[/tex]
Plugin the m and the b we have
[tex]y=-4x+5[/tex]
Answer:
y=-4x+5
Step-by-step explanation:
Tony thinks of an integer. Sasha tries to guess the integer. Tony says, "The square root of my
number is between 3 and 4, and my number has six factors.” Is this enough information to find
Tony's number? Explain.
Answers
Answer:
16
Step-by-step explanation:
Factor of 16 are 1,2,4,8,16
what is the value of y ?
Answers
Answer:
A. 80°
Step-by-step explanation:
The two angles are consecutive angles. Sum of consecutive angles is 180°.
Need help with this like right now, asap
Answers
Answer:
h = 5
Step-by-step explanation:
area = 1/2 base × hight
base = 3 +h
hight =9 + 6 = 15
60 = 1/2 × 15 × (3+h)
120/15 = 3 + h
8 = 3 + h
h = 5
Answer:
h = 5
Step-by-step explanation:
The value of h can be obtained by using area of triangle formula as well as distance formula.
[tex]A(\triangle ABC) =\frac{1}{2} \times AB\times AC \\ \\ 60 = \frac{1}{2} \times \sqrt{ {( - 3 + 3)}^{2} + (9 + 6) ^{2} } \\ \times \sqrt{ {(h + 3)}^{2} + {(9 - 9)}^{2} } \\ \\ 60 \times 2= \sqrt{ {( - 0)}^{2} + (15) ^{2} } \\ \times \sqrt{ {(h + 3)}^{2} + {(0)}^{2} } \\ \\ 120= \sqrt{ 0 + (15) ^{2} } \times \sqrt{ {(h + 3)}^{2} + 0 } \\ \\ 120= \sqrt{ (15) ^{2} } \times \sqrt{ {(h + 3)}^{2} } \\ \\ 120 = 15(h + 3) \\ \\ \frac{120}{15} = h + 3 \\ \\ 8 = h + 3 \\ \\ h = 8 - 3 \\ \\ h = 5[/tex]
Andy starts a business with $168 000 as capital. Six months later, Billy joins Andy with a capital of $144 000. One month after that, Calvin joins them with a capital of $324 000. At the end of the first year, the profit is $40 000. How much do Andy, Billy and Calvin get if their shares are in proportion to their investments?
Answers
Answer:
Above is the answer for this question. Thank you!
D is the midpoint of RJ⎯⎯⎯⎯. R has coordinates (−4,7), and D has coordinates (2,−1). Identify the coordinates of J.
Answers
Answer:
[tex](8,-9)[/tex]
Step-by-step explanation:
If the x-coordinate of R is 6 units away from D's x-coordinate, then so will J's x-coordinate. If the y-coordinate of R is 8 units away from D's y-coordinate, then so will J's y-coordinate.
Side note/Extra information:
The line would be [tex]y=\frac{-4}{3} x+\frac{5}{3}[/tex]
how to solve
dmebbbeh2hbbdbd2ed
Answers
[tex]4xy+3x+2y-7+6xy+2x+7=\\\\=4xy+6xy+3x+2x+2y-7+7=\\\\=\boxed{10}xy+\boxed{5}x+\boxed2y+\boxed0[/tex]
c^9 / 6c^4
please help and explain, thanks so much.
Answers
Answer:
2.63340641 × 10109 m13 / s13
Simone buys a shirt and hat. The hat costs six dollars. The shirt cost five times as much as the heart. How much more does the shirt cost than the heart?
Answers
Answer:
$24
Step-by-step explanation:
h x 5 = 30
h = 6
30 - 6 = 25
i need help plzz i neeeed help
Answers
Answer:
-3+4=1
Step-by-step explanation:
Start with whichever arrow starts from 0
Hello! I'm looking for help on the question: 6 2/3 x 3/10 in simplest form. Thank you! ^^
Answers
Answer:
6/5 or 1 and 1/5
Step-by-step explanation:
To do this you need to multiply 6/1, 2/3, and 3/10 all together by cancelling out the numerator in 3/10 and the denominator for 2/3. Then you would be left with 6*2*1/10
This simplifies to 6*1/5 because of the 2*1/10 is 1/5, because 1/5 doubled is 1/10.
then multiply the numerator and 6 together to get 6/5.
Hope this helps!
evaluate the expression when x=3, y=-4 and z= -6
xy/z
Answers
2
Step-by-step explanation:
xy/z where x = 3 y = -4 and z = -6
Step 1. Substitute x for 3 y for -4 and z for -6
(3)(-4)/(-6)
Step 2. Multiply
-12/-6
Step 3. Remove the negative signs (only when the numerator and the denominator are both negative numbers)
12/6
Step 4. Simplify
2
-(x)+2)=2(3x-6) awnser
Answers
Answer:
[tex] -( x) + 2 = 2(3x - 6) \\ - x + 2 = 2 \times 3x - 2 \times 6 \\ - x + 2 = 6x - 12 \\ x \: terms \: togther \\ - x - 6x = - 12 - 2 \\ - 7x = - 14 \\ x = \frac{ - 14}{ - 7} = 2 \\ x = 2 \\ thank \: you[/tex]
31. REWRITING A FORMULA A common statistic used in
professional football is the quarterback rating. This
rating is made up of four major factors. One factor is
the completion rating given by the formula
R= 5
5C - 0.3)
where C is the number of completed passes and A is
the number of attempted passes. Solve the formula
for C.
Answers
Solving for a variable in an equation means that we want to make the variable the subject of the formula. The equation of C is: [tex]C = 0.04R + 0.06[/tex]
Given that:
[tex]R = 5(5C - 0.3)[/tex]
To solve for C, means that we make C the subject.
Divide both sides by 5
[tex]\frac R5 = 5C - 0.3[/tex]
[tex]0.2R = 5C - 0.3[/tex]
Add 0.3 to both sides
[tex]5C = 0.2R + 0.3[/tex]
Divide both sides by 5
[tex]C = 0.04R + 0.06[/tex]
Hence, the equation of C is:
[tex]C = 0.04R + 0.06[/tex]
Read more about subject of formula at:
https://brainly.com/question/17148850
Lauren has finished 25% of the 120 push ups she needs to do for softball
practice. How many of the total push ups has she now finished?
Answers
Answer:
30 pushups
Step-by-step explanation:
25/100 = x/120
so, 120x25 = 100x
3000 = 100x
3000/100= x
x = 30
so, Lauren has completed 30 push-ups.
Help would be appreciated ( Grade 4 homework )
Answers
9514 1404 393
Answer:
(B) 4
Step-by-step explanation:
Consider the units column. The only sum of 3 and a single digit that will end in 1 is the sum ...
3 + 8 = 11
This tells you A = 8, so the top number is 1983, and the middle number is B78.
Considering the first two columns, we know that 83 +78 = 161, so there must be a carry of 1 into the third column. That makes it have the sum ...
1 + 9 + B = <something ending in 4>
We know the something cannot be 04 or 24, so must be 14. Then ...
10 + B = 14 ⇒ B = 4
__
So, the whole sum is ...
1983 +478 = 2461
and the letter values are ...
A = 8B = 4D = 2Answer:
B is 4.
Step-by-step explanation:
If we start by the ones place and add we know that to get a one the total must be 11. 11-3 = 8. Therefore A = 8.
Now we move to the tens place, since we know A is 8 we can substitute it there. Don't forget to add the one from the 11 we got. 1+8+7 = 16
Now we move to the hundreds place and we carry our one from 16 so now it's 1 + 9 + ? = 4, if we know that our total needs to be 14 in order to have the 4 there- 1 + 9 is 10 we can do 10 + 4 and that gets us 14. So B is 4.
if anybody could help and show me the work too pls i’m lost :,) just #71
Answers
Answer:
the answer is 8.
Step-by-step explanation:
140/29, then subtract that answer from 12 :)
4. Simplify : (4 a4b 5 ) ✕ (2 a3b)2
Answers
Answer:
[tex]8a^{10}b^{7}[/tex]
Step-by-step explanation:
[tex]([/tex][tex]4a^{4}[/tex][tex]b^{5}[/tex][tex])[/tex] × [tex]([/tex][tex]2[/tex][tex]a^{3}[/tex][tex]b[/tex][tex])^{2}[/tex]
[tex](4a^{4} b^{5} )[/tex] × [tex](2a^{6}b^{2})[/tex]
[tex]8a^{4}b^{5}a^{6}b^{2}[/tex]
[tex]8a^{10}b^{7}[/tex]
In 10 minutes 153 people came at a zoo. Estimate how many people came in one hour
Answers
HELP NEEDED !!!
find the unknown angles
Answers
This is because the exterior angle WZA and the opposite interior angle WXY which is x, of a cyclic quadrilateral measures the same.
Tristan wants to build a square garden in his backyard. If the garden is going to be 64 ft 2 , how many feet of material will he need for the perimeter of the garden?
Answers
Answer:
Rational
Step-by-step explanation:
Write the equation of the line in fully simplified slope-intercept form.
Answers
Next find your b-value, your y-intercept: (0,-2). For the slope-intercept form, you only need the -2 as your b-value.
Putting that together into slope-intercept form, y=mx+b, you’d have an equation of y = -5/6 x - 2.
factorize :3y²-54y+343
Answers
1 In general, given
a
x
2
+
b
x
+
c
ax
2
+bx+c, the factored form is:
a
(
x
−
−
b
+
b
2
−
4
a
c
2
a
)
(
x
−
−
b
−
b
2
−
4
a
c
2
a
)
a(x−
2a
−b+
b
2
−4ac
)(x−
2a
−b−
b
2
−4ac
)
2 In this case,
a
=
3
a=3,
b
=
−
54
b=−54 and
c
=
343
c=343.
3
(
y
−
54
+
(
−
54
)
2
−
4
×
3
×
343
2
×
3
)
(
y
−
54
−
(
−
54
)
2
−
4
×
3
×
343
2
×
3
)
3(y−
2×3
54+
(−54)
2
−4×3×343
)(y−
2×3
54−
(−54)
2
−4×3×343
)
3 Simplify.
3
(
y
−
54
+
20
3
ı
6
)
(
y
−
54
−
20
3
ı
6
)
3(y−
6
54+20
3
)(y−
6
54−20
3
)
4 Factor out the common term
2
2.
3
(
y
−
2
(
27
+
10
3
ı
)
6
)
(
y
−
54
−
20
3
ı
6
)
3(y−
6
2(27+10
3
)
)(y−
6
54−20
3
)
5 Simplify
2
(
27
+
10
3
ı
)
6
6
2(27+10
3
)
to
27
+
10
3
ı
3
3
27+10
3
.
3
(
y
−
27
+
10
3
ı
3
)
(
y
−
54
−
20
3
ı
6
)
3(y−
3
27+10
3
)(y−
6
54−20
3
)
6 Factor out the common term
2
2.
3
(
y
−
27
+
10
3
ı
3
)
(
y
−
2
(
27
−
10
3
ı
)
6
)
3(y−
3
27+10
3
)(y−
6
2(27−10
3
)
)
7 Simplify
2
(
27
−
10
3
ı
)
6
6
2(27−10
3
)
to
27
−
10
3
ı
3
3
27−10
3
.
3
(
y
−
27
+
10
3
ı
3
)
(
y
−
27
−
10
3
ı
3
)
3(y−
3
27+10
3
)(y−
3
27−10
3
I hope this help you
solve for x.6x^2=4x+10
Answers
Answer:
[tex]x=-1,\displaystyle \frac{5}{3}[/tex]
Step-by-step explanation:
Hi there!
[tex]6x^2=4x+10[/tex]
Move 6x^2 to the other side of the equation:
[tex]0=-6x^2+4x+10[/tex]
Divide both sides by -2:
[tex]0=3x^2-2x-5[/tex]
Factor by grouping:
[tex]0=3x^2+3x-5x-5\\0=3x(x+1)-5(x+1)\\0=(3x-5)(x+1)[/tex]
Apply the zero product property:
[tex]3x-5 = 0\\3x=5\\\\x=\displaystyle \frac{5}{3}[/tex]
[tex]x+1=0\\x=-1[/tex]
Therefore, x = -1, 5/3.
I hope this helps!
