Mathematics High School

What value of y makes the 2 triangles congruent by SSS? (Side Side Side)

What Value Of Y Makes The 2 Triangles Congruent By SSS? (Side Side Side)

Answers

Answer 1

Answer:

y = 8

Step-by-step explanation:

for the triangles to be congruent, 2y + 20 must equal 36.

2y + 20 = 36

subtract 20 from each side of the equation:

2y = 16

divide both sides by 2:

y = 8

Related Questions

In the diagram, which pair of angles are alternate interior angles?

Answers

Answer:

<5 and <3

Step-by-step explanation:

the third option

Answer:

I believe the answer is C) angle 5 and angle 3

Step-by-step explanation:

An alternate, interior angle is the reflected angle over the baseline

Find the value of x in the diagram. ΔABC ~ ΔDEF

Answers

Answer:

The value of x is 20 ft

Step-by-step explanation:

15/6 = 2.5

8 x 2.5 = 20

What is 14.235 rounded to the nearest tenth?





​

Answers

Answer:

14.2 because 3 is less than 5 so you round down.

i think

14.35 rounded to the nearest tenth is 14.2.

Hope this helps! have a great day!

What is the percent for 82?

Answers

82% of 100 = 82%

Depends on what you’re asking 82% of but usually it would be of 100.. hope this helps

can someone help me w this maths q pls

Answers

Answer: x = 14/3 cm

Explanation:

A(small rectangle) = 10 x 2 = 20cm^2

And A(small rectangle) is 1/4 the bigger one.

A(bigger rectangle) = 20 x 4 = 80cm^2

But A(bigger) = 12(x + 2)

=> 12(x + 2) = 80
12x + 24 = 80
12x = 56
x = 14/3

pls help me will make you brainliest k no file too

Answers

Answer:

286 cubes

Step-by-step explanation:

Find the area by multiplying the fractions. You get 71 1/2. Divide the area by 1/4 that determines your answer.

What is 1/3÷5 not being a decimal

Answers

Answer:

Hello! answer: 1/15

Step-by-step explanation:

1/3 ÷ 5 = 1/15 Hope that helps!

What equation will you use to solve this problem.

Answers

The third one
C=Dpie

Answer:

The answer is D! Sorry if I get the answer wrong.

Step-by-step explanation:

I need some help with this can you help

Answers

2). Sally = 10.5. Riverside = 9.7
3). Sally=9.5. Riverside= 9

Expand and simplify (x – 2)(2x + 3)(x + 1)

Answers

Answer:

Step-by-step explanation:

(x-2)(2x+3)(x+1)

=x(2x+3)-2(2x+3)(x+1)

=(2x^2+3x-4x-6)(x-1)

=(2x^2-x-6)(x-1)

=2x^2(x-1)-x(x-1)-6(x-1)

=2x^3-2x^2-x^2+x-6x+6

=2x^3-3x^2-5x+6

( x - 2 )( x + 1 )( 2x + 3 ) =

( x^2 - x - 2 )( 2x + 3 ) =

2x^3 - 2x^2 - 4x + 3x^2 - 3x - 6 =

2x^3 + ( -2 + 3 )x^2 + ( - 4 - 3 )x - 6 =

2x^3 + x^2 - 7x - 6

5.25% sales tax of $35.90

Answers

1 dollar and 88 cents

YOU CAN PICK MORE THAN ONE ANSWER BUT PLEASE HELP AND NO LINKS THOSE DONT EVEN WORK.


How many groups of 4/5 are in 1?
(A) ? x 1= 4/5
(B) 1 x 4/5=?
(C) 4/5÷1=?
(D) ? x 4/5 = 1
(E) 1÷4/5 =?

PLEASE SOME ONE HELP ME ASAP MY COMPUTERS ABOUT TO DIE PLSS

Answers

Answer:

the answer is (C) 4/5÷1=?

Please answer this for me correctly. THANK YOU!!

Answers

Answer:

The answer is <MQL.


What is £10-2x £1.44

Answers

I think the answer is 7.12

PLZZZZZZZZZZZZ


She had a coupon for 15% off. The tax rate was 7.75%. If the subtotal was $35, how much money did Ms. Morel actually pay in total (after the discount and tax)? *

Answers

Answer:32.05

Step-by-step explanation:

SO after tax the total would be  $37.71.With original price $37.71 and 15% discount,

Price after discount: $32.05

You saved: $5.66

A, O and B lie on a straight line segment.

Evaluate x

The diagram is not drawn to scale.

Answers

180 is the degrees a straight line segment is. This means that
4x + 3x + 2x = 180.
Since these all have the same variable (x), then you can add the coefficients. (4,3,2)
9x = 180
180/9 = x

X = 20

Answer:

The value of x is 20°

Step-by-step explanation:

Here, For a given Straight Line

We know that, The Straight angle is an angle equal to 180°

So,

4x + 3x + 2x = 180°

9x = 180°

Divide by 9 from both side

9x/9 = 180°/9

x = 20°

Thus, The value of x is 20°

FOR VERIFICATION ONLY:

4x + 3x + 2x = 180°

9x = 180°

95(20°) = 180°

180° = 180°

Hence, L.H.S = R.H.S

-TheUnknownScientist

what's equivalent to (9 7/8 + 2 4/5) - 1/2​

Answers

Answer:

12.175

Step-by-step explanation:

also

Step-by-step explanation:

C) 9 7/8 - (- 2 4/5) - (- 1/2) =

= 9 7/8 + 2 4/5 + 1/2 (F)

D) - (- 9 7/8 + 2 4/5) - 1/2) =

= 9 7/8 - 2 4/5 - 1/2 (F)

E) 9 7/8 - (- 2 4/5 - 1/2) =

= - 7/8 + 2 4/5 + 1/2 (F)

Answer:

12 7/40

Step-by-step explanation:

9 7/8 = 9 35/40

2 4/5 = 2 32/40

add:  11 67/40

67/40 = 1 27/40

11 + 1 27/40 = 12 27/40

12 27/40 - 20/40 = 12 7/40

Find the distance between the two points rounding to the nearest tenth (if necessary).
(9,-5) and (0, -9)

Answers

Answer:

9.84

Step-by-step explanation:

(9, -5) (0, -9)

√(x2 - x1)² + (y2 - y1)²

√(0 - 9)² + (9 - 5)²

√(-9)² + (-4)²

√(81) + (16)

√97

= 9.84

I need answer Immediately pls!!!!!!!!

Answers

Step-by-step explanation:

write what you know

the flat fee doesnt chamge no matter how much he uses his data

the charge for every gigabyte does change

Ex: if he uses 3 gigabytes of data in one month, that's

5 + 5 + 5 = $5 x 3 = $15

So taking this into consideration youd write the following

$41.50 + $5x = $52.50 (since this is what we want to equal)

then solve for x

Equation:y=5/3x+5
Slope:5/3
y-intercept:?

Answers

the y intercept will be 5

Answer:

y = -5 hope this helps you out

In a Triangle,2angles are 56°and 45°,then find the third angle​

Answers

Answer:e answer is 79

Step-by-step explanation:

to find the third angle subtract the angles from

180

=56°+45°

=99

third angle=180°-99°

=81°

Consider the following graph, which indicates collected data on the weight of a certain species of swallow and the number of leaves it weaves into its nest. A graph titled Swallow Nests has size of bird (grams) on the x-axis and number of leaves used in nest on the y-axis. Points are scattered throughout the graph. What aspect of this graph is likely being emphasized by the choice of graph style, choice of scale, and so on? a. the unrelated nature of the data b. the broad differences over short intervals c. the total values of the data as a whole d. the indirect connection between weight and leaf content

Answers

Answer:

d

Step-by-step explanation:

edg 2020/21

please help please please please please please someone helpppp please please please pleaseeeeeeeee

Answers

Answer:

which class

Step-by-step explanation:

which class question is this

Help me please I’m confused

Answers

Answer:

Step-by-step explanation:

Start at (-2, 0).  The curve (a sinusoidal) continues to the right and ends at (6, 0).  That's an interval of 8.  Then, after another 8 units on the horizontal axis, the curve repeats itself again.  This is a "periodic function," with period 8.

Can anyone help me with this problem

Answers

Answer:3^2

Step-by-step explanation:

I think it is 3 with exponent of 3 because if its asking for side length of 9 then 3 x 3=9

HOW TO DO THIS QUESTION PLEASE ​

Answers

Answer:

34

Step-by-step explanation:

[tex]\frac{2}{5}*85[/tex]

Long way

multiply the two numeratorsmultiply the two denominatorssimplify the new fractions

[tex]\frac{85}{1}*\frac{2}{5} \\ \\ \frac{170}{5} \\ \\ =34[/tex]

short way

-can be simplified before mulitplying

factor out common factors in the numerator and denominator

[tex]\frac{85}{1} *\frac{2}{5} \\ \\ \frac{17}{1}*\frac{2}{1} =34[/tex]

Think 85 and 5 as nickels. You need 20 nickels to make 100. Subtract 100 by 85 to get 15. You get 3 nickels and 17 nickels. 17 is the common factor. Multiply 17 by 2 to get your answer.

Solve log x = 3.
a. 10,000
b. 1,000
c. 30
d. 3

Answers

Answer should be B….

Answer:

log 10³ = 1,000 Step-by-step explanation:

options b is the answer.

Any log without a base is in base 10 .

how do I solve this? can someone please help? thank you! y=3x+4 y=x-2 ​

Answers

Answer:

Step-by-step explanation:

y = 3x+4 and y = x-2

3x+4 = x-2

2x+4 = -2

2x = -6

x = -3

y = -3 -2 = -5

Which of the numbers shown in the box below is the
largest?
19 31
3' 5
13 25
2' 4.

Answers

Answer:19/31

Step-by-step explanation:

iq scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ between 130 and 100 a)13.5% b)47.5% c)95% d)27%

Answers

Answer:

"approximately 47.%"

Step-by-step explanation:

Using the statistical function normalcdf( on my old TI-38 calculator:

normalcdf(100,130, 100, 15) returns the fraction 0.477,

so the final answer here is "approximately 47.%"

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