Answers
Answer:
see explanation
Step-by-step explanation:
(10)
Since the triangles are congruent then corresponding sides are congruent, so
EF = BC , that is
4x - 1 = 19 ( add 1 to both sides )
4x = 20 ( divide both sides by 4 )\
x = 5
and
DE = AB , that is
y - 6 = 8 ( add 6 to both sides )
y = 14
-------------------------------------------------------
(11)
Since the triangles are congruent the corresponding angles are congruent, so
∠ K = ∠ Y , that is
3x - 37 = 41 ( add 37 to both sides )
3x = 78 ( divide both sides by 3 )
x = 26 , then
∠ K = 3x - 37 = 3(26) - 37 = 78 - 37 = 41°
The sum of the 3 angles in Δ ZMK = 180° then
∠ Z = 180° - (41 + 112)° = 180° - 153° = 27°
So
∠ A = ∠ Z
2y + 7 = 27 ( subtract 7 from both sides )
2y = 20 ( divide both sides by 2 )
y = 10
------------------------------------------------------------------------
(12)
Since the triangles are congruent the corresponding sides and angles are congruent
DG = BS
4x - 11 = 25 ( add 11 to both sides )
4x = 36 ( divide both sides by 4 )
x = 9
∠ T = 180° - (56 + 21)° = 180° - 77° = 103°
Then
∠ H = ∠ T
7y + 5 = 103 ( subtract 5 from both sides )
7y = 98 ( divide both sides by 7 )
y = 14
Related Questions
How to tell the degree of a polynomial graph.
Answers
Answer:
The graph of a polynomial function will touch the x-axis at zeros with even multiplicities. The graph will cross the x-axis at zeros with odd multiplicities. The sum of the multiplicities is the degree of the polynomial function.
20.
The population of France is 55 million, West Germany 61 million,
Japan 122 million, and the United States 240 million. Which country has the greatest number of nuclear power plants per capital?
Answers
Answer:
uuuh im pretty sure its France or Japan. just looks like they have the most compared to the others.
Step-by-step explanation:
Answer:
france
Step-by-step explanation:
55/55 france
61/23 germany
122/38 japan
240/106 u.s.
Can someone please help me
Answers
Answer:
D. Step 3 and Step 4
Step-by-step explanation:
I tried to put in some numbers for x and I'm pretty sure that you can subtract stuff from both sides but you can't divide. I'm 70% sure, so tell me if something's wrong :)
HELPPPPPP ASAPP PLSssss
Answers
Answer:
I can even see anything can you reupload your answer, please?
Step-by-step explanation:
10. Andrew Galen had a checking balance of $1.39 Monday morning. His net wages
of $512.89 were transferred by direct deposit at 11:00 a.m. to his checking
account. Later that evening, Andrew made online payments of $3.24, $18.30,
$38.96, $100.34, and $314.78. His goal is to keep only a $10 balance in his
checking account and have most of his money in savings. How much money
was available in Andrew's checking account to be transferred to savings after
all the transactions were completed?
Answers
1.39 + 512.89= $514.28
3 + 18 + 38 + 100 + 314 = $473
.24 + .30 + .96 + .34 + .78 = $2.62
473 +2.62 = $475.62
514 - 475.62 = $38.38
38.38 - 10 = $28.38
5p + 3 = 15
Write a situation that this equation could help you solve and explain how each part of the equation relates to the situation you create.
Answers
The given expression represents a number whose 5 times is 3 less than 15 which is 12/5.
Given that,
An expression is given we have to discuss what the expression 5p + 3 = 15 implies.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Given expression,
5p + 3 = 15
5p = 15 - 3
p = 12 / 5
Thus, the given expression represents a number whose 5 times is 3 less than 15 which is 12/5.
Learn more about simplification here:
https://brainly.com/question/12501526
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Which number sentence is true?
Answers
Answer:
B
Step-by-step explanation:
Edge 2021.
Each diagram shows △ABC and △DEF on the coordinate plane, with ∠A ≅ ∠E,
and ∠C ≅ ∠F. Identify whether the two triangles are congruent. If they are not
congruent, explain how you know. If they are congruent, find the length of each
side of each triangle.
Please help a brother out, I need this for a test.
Answers
Answer:
they are not congruent
Step-by-step explanation:
What is the answer to number 4 ?
Answers
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Please Help Will mark brainliest
Answers
Wayne took his family out to dinner. The cost of the food was $42.50. Wayne decided to give a 30% tip because of excellent service. The tax was 4% of the cost of the food. What was the total amount the meal cost him?
Answers
Answer:
$56.29
Step-by-step explanation:
In the expression 4ab + 5a
- 3c, what is the coefficient of the term 4ab ?
Answers
Answer:
4
Step-by-step explanation:
coefficients are the numbers in a term, and the letter is called constant
Answer:
4
Step-by-step explanation:
The numeric value of the term is called the coefficient of the term.
is the equation y=3x^3+5 a linear or nonlinear?
Answers
Answer:
It is not linear. It is cubic since the highest exponent is 3.
Order these numbers from least to greatest.
104/25
4.104
4 1/10
4.74
Answers
Aubree is throwing a pizza party. She has 3 pounds of cheese available and she
needs , pound of cheese to make each pizza. How many pizzas can she make?
Answers
Answer:
10 2/3
Step-by-step explanation:
16 x 2/3
32/3 or 10 2/3
To show that triangle RPQ=triangle PSR by SSS, what must be the value of x?
Answers
3=2x-7
10=2x
x=5
Is this the right answer?
Answers
Answer:
yes great job!
Step-by-step explanation:
n a school of 600, a survey was conducted with 10% of the population. The survey was conducted to narrow the choices for the new mascot. What was the frequency of Bears, if the following was the result of the survey?
Bears=22
Panthers=15
Beavers=2
Jaguars=21
Answers
Answer:
37%
Step-by-step explanation:
10% of 600 students is 60 students surveyed and 22 people chose bears. So to find the percent out of 60 just divide 22 by 60
22/60=.36666
move the decimal to get about 37%
hope this helps
write 0.0000006234 in scientific notation
Answers
Answer:
6.234 × 10-7
Step-by-step explanation:
Answer:
6.234 x 10^-7
Step-by-step explanation:
When writing the number in standard form you have to look at the decimal point. If you already have a decimal point (like the question) then look for the first non-zero digit (in terms of the question, its 6). You have to move the decimal point to right until its after the first non-zero digit. Count how many spaces you moved, in this case its 7. If you are moving to the left you have to put a negative sign when writing the power of 10.
Hope this helps!!
Eric cut 8.56 meters of rope. Before cutting it, he had 14 meters of rope. How much rope does Eric have left?
Answers
Answer:
5.44 METERS OF ROPE
Step-by-step explanation:
What are the slope and the y-intercept of the linear function that is represented by the graph?
Answers
Answer:
Slope = -3/4
Y-intercept = (0, 3)
Step-by-step explanation:
Rise/Run
-3 Rise and 4 Run
Meets y-axis at y=3. x=0, so (0, 3).
Answer:
y intercept is 3 and the slope is -3/4
Step-by-step explanation:
the line hits the y axis at point 3, and the slope is the rise over run so it is down three and right 4 so -3/4
I need help with this and thought if any of you guys can help
Answers
Answer:
not enough info .
Step-by-step explanation:
sorry it needs more info
What is the relationship between these two vectors?
Answers
Answer:
a and c
Step-by-step explanation:
that's because they both have a and c....so their relationship is a and c
Does anyone have the pages 8,9,10,12 in the Dimensions Math 7A Workbook?
PLEASEE!!!! I forgot my book at school and is due in an hour
Answers
Answer:
there
Step-by-step explanation:
1
Given that the points (-32,-10) and (-74,11) lie on a line, what is the equation of the line
Answers
The equation of the line with the points (-21, -10) and (-74, 11) is
y = (-/12)x - 26.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
(-32,-10) and (-74,11)
The equation of a line is given as,
y = mx + c
m = (11 + 10) / (-74 + 32)
m = 21 / -42
m = -1/2
Now,
(-32, -10) = (x, y)
-10 = (-1/2)(-32) + c
-10 = 16 + c
c = -10 - 16
c = -26
Now,
The equation of the line is y = (-/12)x - 26.
Learn more about equation of a line here:
https://brainly.com/question/23087740
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Write the equation of the parabola with a focus of (-5,0) and directrix of x=7
Answers
Answer:
[tex]\left(y-5\right)^2=-14\:\left(x-\frac{7}{2}\right)[/tex]
Step-by-step explanation:
Answer:
x=(y-5)^2/14 +7/2
#1 Twenty five members of a travel club are planning their next club trip. Each member
has ranked their choices according to the following preference schedules. Is the plurality
winner the same as the majority winner?
Answers
Answer: France
Step-by-step explanation:
Does anyone know this ??
Answers
bbbbbbbbbbbbbbbbbbbbbbbbbbbvbbbbbbbbbbb
Any one know the answer for this question??????
Answers
Answer:
C) y > 0
Step-by-step explanation:
I graphed it
Is 4 16/18 simplified and what is the simplified version
Answers
Answer:
no
4 16/18 = 88
88 simplified is 44/9 ?
You turn it into a improper fraction then simplify it. 56/18 to 28/9.
Then turn it back into a mixed number:)