Answers
Answer:
A^2 + B^2 = C^2
Step-by-step explanation:
Your welcome!
Answer:
x = 13
Step-by-step explanation:
In order to solve this you need to know the Pythagorean theorem:
a^2 + b^2 = c^2
a - 1 side
b - 2nd side
c - hypoteneuse
Step 1: Find the missing side of the triangles
** Note both triangles are equal to each other as shown by the dashed line in both that signifies both sides are equal to each other, and the 90-degree angle there as well**
Solve:
17^2 + b^2 = 19^2
289 + b^2 = 361
361 - 289 = 72
√72 = √b^2
8.5 = b (approximately, to the tenth)
Step 2: Because both of the triangles are equal to each other, the missing side is equal to 8.5, but there are two of them, in order to determine x, you need to add both values together:
8.5 + 8.5 = 17
Then you subtract it from the base value: 31
31 - 17 = 13
Therefore, x = 13, as that is the remaining of the base.
Related Questions
Please awnser this and give me the right awnser
Answers
Coefficient is 8
Constant is 3.2
Hope this helps
Can I have brainliest?!?
in QRS the measure S=90ft the measure Q=79ft and RS=63ft find the length of QR to the nearest tenth of a foot
Answers
Answer:
64.2
Step-by-step explanation:
im not sure
plity -2 -6.452 - 6+(-3.252).
Answers
Anser -17.704
Step-by-step explanation:
i used a calculator
1. How many groups of days are in 1 week?
Write a division equation to represent the question.
Type your equations in the box below.
Answers
Answer:
(14 groups)
14 divided by 7 = 2
Therefore 14 is your answer
Step-by-step explanation:
lol that's all I got
Simplify: (9a* - 5a'-1)+7a*
Answers
Answer:
The answer is -2a because first you multiple the number and eliminate redundant perenthese then last combine like terms and that how you get -2a
Which type of data is best represented using a line plot?
data that changes over time
data that is spread out over a large range of numbers
frequency data that can be plotted under categorical headings
frequency data that can be plotted on a number line
Answers
Answer:
Aa 1
Step-by-step explanation:
Which equation has the same solution as x^2+10x+9 = 4
Answers
9
(
1
×
9
,
3
×
3
,
9
×
1
)
(
x
−
9
)
(
x
−
1
)
=
0
Now, solve each factor for
0
:
x
−
9
=
0
x
−
9
+
9
=
0
+
9
x
−
0
=
9
x
=
9
and
x
−
1
=
0
x
−
1
+
1
=
0
+
1
x
−
0
=
1
x
=
1
Please helpp!
Which postulate proves these two
triangles are congruent?
A. ASA
B. SAS
C. None, not congruent
D. HL
Answers
Answer:
it may be B but I think it's C
Step-by-step explanation:
not sure if this is right, but I would say not congruent. it may be sas but in order for it to be sas then the Angle must be in-between the two congruent sides
Both triangles are congruent by (SAS) side-angle-side postulate.
The correct option is B.
What are congruent triangles?Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure. These triangles can be slides, rotated, flipped and turned to be looked identical.
Given,
Two triangles
ABC and DEC
AB = DE (Given)
BC = EC (Given)
∠ACB = ∠DCE (Vertical angles at intersection of DB and AE)
By, Side-Angle-side theorem of congruent triangles,
ΔABC ≅ΔDEC
Hence, by side-angle-side (SAS) postulate, both triangles are congruent.
Learn more about congruent triangles here:
https://brainly.com/question/26131452
#SPJ5
If I am earning £4.99 per hour at work , and I work for 38 hours a week how much would I earn in 6 months
Answers
Answer:
like 1000 maybe?
I think that's like a tough estimate
Answer:
4,930
Step-by-step explanation:
38 x 4.99= 189.62
since there are about 26 weeks in 6 months-
189.62 x 26 = 4,930.12
WRITE AN EXPRESSION WITH ATLEAST FIVE TERMS THAT SIMPLIFIES TO 9X+25
Answers
Answer: 19 + 11x - 7 - 2x + 13
Step-by-step explanation:
19 + 11x - 7 - 2x + 13
Bring like terms together
11x - 2x + 19 - 7 + 13
9x + 12 + 13
9x + 25
If 12x – 20 =
10x + 20 what is the value of 3x ?
Answers
Answer: 3x=60
Step-by-step explanation:
12x-20=10x+20
X=20
3(20)= 60
find the length of the third side of the right triangle!!!!
Answers
Answer:
8
Step-by-step explanation:
There are two ways to solve this!
1. Use the Pythagorean Theorem
a^2 + b^2 = c^2
6^2 + b^2 = 10^2
100 - 36 = b^2
64 = b^2
8 = b
2. Shortcut using 3-4-5 triangles
A 3-4-5 triangle has to do with the ratios of each side.
In this case, it's 6-8-10, as each number is multiplied by two with the same 3-4-5 ratio. This is a good shortcut for these types of problems and will be handy on tests like the SAT as well! :)
Find the measure of the indicated angle
Answers
Answer:
36°
Step-by-step explanation:
(6x)° + 54° = 90°
(complementary angles)
(6x)° = 90°- 54°
(6x)° = 36°
Please help! I need an explanation also because I am currently having trouble
Answers
Answer:
E = 80 degrees
Step-by-step explanation:
7x + 3 + x + 15 + 74degrees = 180
8x + 92 = 180
8x = 180 - 92
8x = 88
x=11
m<E = 7x + 3
7(11) + 3
77 + 3
= 80
Help ASAP Glven the system of equations, what is the value of the system determinant?
2x+y=8
X-y=10
Answers
Bottom one is 5 divided by 2
The point where the graphs of x + 4 = y and 2x + 2 = y intersect has the
coordinates
(6,2)
(2,6)
(1,5)
O
(5, 1)
Answers
2x+2=x+4
2x-x=4-2
x=2
and since there’s only one with a 2 as x the answer is (2,6)
PLEASE HELP EASY!!!!!!!!!!
Answers
Answer:
its online survery tool
Find the domain and range of the function:
fx) = -√5-x-3
Domain:
Range:
DONE
Answers
Answer:
Domain: [tex]x\leq 2[/tex]
Range: (∞,0)
Step-by-step explanation:
solve the equation multiple choice
Answers
Answer:
x= {-29}
Step-by-step explanation:
.....................................
alguien me ayuda con esto ?
Answers
Answer:
como vamos a resolverlo si no nos muestra la recta porque en la recta estan los valores
Find the diameter of the circle. please.
Answers
Answer:
4
Step-by-step explanation:
2*radius
Answer:4
Step-by-step explanation:
2*2=4
write the following fracton as a mixed number 17÷18
Answers
Order these numbers from least to greatest. 6.992, 6.99, 13/2, 6 5/9
Answers
Answer:
13/2, 6 5/9, 6.99, 6.992
Step-by-step explanation:
Write the equation of the line in slope-intercept form. Explain how you found the slope and the y-intercept .
Answers
Answer:
sry i dont know........
I don’t understand this at all and it’s due tomorrow! Please help!
Answers
Answer:
5) First you have to find x, then use it with supplementary angles theorem.
6) STQ = 150˚
Step-by-step explanation:
To find x, add (2x+8), (71-x), and 90˚ together to add up to 180˚ (those three angles are supplementary):
(2x+8) + (71-x) + 90 = 180˚
x + 169 = 180
Then solve for x:
x = 11
You can check if x is right by inputing it back into the two equations and see if all three of the angle measures together equal 180˚.
Now, you only need m∠MTS (2x+8) to find m∠STQ...
m∠MTS + m∠STQ = 180˚ because they are supplementary angles.
Input the found x to find m∠MTS:
(2(11)+8) = 30
Subtract 30 from 180 to find m∠STQ:
180 - 30 = 150
m∠STQ = 150˚
Hope this helped :)
three decimal numbers that when rounded to the nearest hundredths place will round to the number 6.75.
Answers
Answer:
6.7491, 6.7524, 6.7463
Step-by-step explanation:
pls help ......................
Answers
Answer:
the answer will be
50
Step-by-step explanation:
5 x 10= 50
solve using inverse operations:83 + q = 125; q=
Answers
Answer:
42
Step-by-step explanation:
subtract 83 from both sides geet q=42
c - 21 = 16
c=___? HELP!
Answers
Answer:
Original equation: C-21=16
Add 21 to both sides: C=37
Hope this helps!
PLEASE HELP ME WITH THIS FOR BRAINLIEST
Answers
Answer:
516
Step-by-step explanation:
to solve this equation, multiply both sides by 4
a/4 * 4 = 129 * 4
a = 516
Answer:
a= 516
Step-by-step explanation:
a= 129*4
4*129 = 516