help me out with this pls (multiple choice)

Help Me Out With This Pls (multiple Choice)

Answers

Answer 1

Answer:

45 45 90 special triangle

7√2 = √98

x² + y² = 98

x = y

x² + x² = 98

2x² = 98

x² = 49

x = 7

y = 7

ANSWER: c


Related Questions

An isosceles triangle has an angle that measures 56º. Which other angles could be in that
isosceles triangle? Choose all that apply.
HELP PLEASE I NEED THIS

Answers

Answer:

The other angles can be 56°, 68°, or 62°.

Step-by-step explanation:

If the 56° angle is one of the two congruent angles, then the remaining angles are 56° and 180-2(56) = 68°

If the is 56° Is not congruent to either of the other angles, then each of the remaining two angles is (180-56)/2 = 62°.

The other angles can be 56°, 68°, or 62°.

Pleaseeee help answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

The answer to the question is 540°

Step-by-step explanation:

The reason to the answer is:-

There is a formula which is (n - 2) × 180

n is the number of sides the shape has, and there is 5 sides so we subtract 5 - 2 = 3

Therefore, 3 × 180 = 540°

I hope this answer helps!

Answer:

540°

General Formulas and Concepts:

Math

Counting

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Geometry

Sum of Angles: 180(n - 2)°

Step-by-step explanation:

Step 1: Define

We have a polygon with 5 sides (a pentagon)

n = 5

Step 2: Find Sum

Substitute in n [Sum of Angles]:                                                                    180(5 - 2)°(Parenthesis) Subtract:                                                                                   180(3)°Multiply:                                                                                                           540°

Tell how many Solutions y= 3x+ 2 y=-4x+5​

Answers

Answer:

There are 4 solutions

Step-by-step explanation:

Solve it

10
14)
Which equation represents a proportional relationship?
1)
A)
3x
y =
4
3
B)
y =
C)
3x
y =
+ 1
D)
3
y =
+ 1
4x

Answers

Answer:

295275392

2864263924729

8639253925339

9739373027303

9283634828

293682537474(483

926338286328+

92632926282727

93739363825282

92362836273

9263935392628

9273926382639

926329638392

92639236926

92632863922

9273936

Quadrilateral EFGH is similar to quadrilateral IJKL. Find the measure of side JK. Round your answer to the nearest tenth. ​

Answers

Answer:

The answer is "31.888".

Step-by-step explanation:

If their respective angles become congruent or the side lengths get a constant relation, they realize that two quadrilaterals are similar

EFGH is similar to IJKL  because of quadrilateral

[tex]\to \frac{FG}{JK} =\frac{GH}{KL}=\frac{HI}{LM}=\frac{FI}{JM}\\\\\to \frac{GH}{KL} =\frac{HI}{LM}\\\\\to \frac{7}{KL}= \frac{9}{41}\\\\\to KL=\frac{7 \times 41}{9}=31.888[/tex]

- 9 + x = 11 x =___ help

Answers

Answer:

-0.9

Step-by-step explanation:

Answer:

x=-9/10 or -0.9

Step-by-step explanation:

You have to isolate the variable by dividing each side by factors that don't contain the variable. Hope this helped! :)

In four basketball games, Kevin averaged 15.5 points per game. How many total points did Kevin score in the four games?​

Answers

Answer:

3.875 points

Step-by-step explanation:

15.5/4=3.875

A fair charges an admission fee of 2 dollars for each person. Let a be the cost of admission (in dollars) for P people. Write an equation relating c to p.

Answers

Answer:

[tex]a = 2p[/tex]

Step-by-step explanation:

Given

[tex]Admission\ Fee = \$2[/tex] per person

Required

Represent as an equation

For 1 person, the admission fee is 2

For p people, the admission fee will be 2p.

Hence:

[tex]a = 2p[/tex]

please help me i will give brainliest:/

Answers

Answer:

i think its b tell me if im wrong!

Answer:

D.

Step-by-step explanation:

What, in degrees, is the measure of the largest angle in $\triangle PQR?$

Answers

Answer:

108 degrees

Step-by-step explanation:

3x+x+6x=10x, 180/10=18 and 18x6 is 108

What is the other match?​

Answers

Answer:

A

Step-by-step explanation:

This is urgent I needed help.

When 3 times a number is increased by 4,
the answer is the same as when 12is
decreased by the number. Find the number.

Answers

Answer:

12

Step-by-step explanation:

Hope this helps! :D

Answer:The number, or

12 is the answer

Step-by-step explanation:3

x

+

4

=

5

x

20

3

x

+

4

3

x

+

20

=

5

x

20

3

x

+

20

24

=

2

x

24

2

=

2

x

2

x

=

12

The Product of a number m and 23​

Answers

Answer:

23m

Step-by-step explanation:

The product of a number m and the numeral 23 is 23m.

Based on the calculations, The product of a number m and 23 is equal to 23m.

How to solve a world problem?

In Mathematics, it is important to assign a variable to the parameters used in a word problem, so as to distinguish each of them. Thus, m represents the variable for the given word problem.

Next, we would multiply the variable by the given number.

Translating the word problem into an algebraic expression, we have;

m × 23 = 23m.

Read more on word problems here: brainly.com/question/13170908

#SPJ2

a.
Clare wrote the inequality - 12x +100 225, where x represent the amount Kiran
takes out each month. What does - 12x represent?

Answers

Answer:

THe answer is a

Step-by-step explanation:

the answer is a

Writing Prompt Algebra I
Your aunt is planning on building a rectangular pool that measures 10 feet by 12 feet. A
concrete walk around all four sides of the pool will also be included in the deal. However,
your aunt is not sure how big to make the width of the walk. Therefore, the width will be
“x” feet long. Your aunt is wondering how much land will be needed for the pool and the
walkway bordering the pool. You are to write a written description to your aunt telling her
how you would find the area of land needed for the pool and the walkway bordering all four
sides.

Answers

Answer: The width is 12 feet, since the pool measures 10 by 12.

Step-by-step explanation:

Your aunt will need 120 square feet of land. I know this because you multiply the length by the width, it equals 120. Then I have to look for the perimeter, and I do this by adding the length twice and add the width twice. This would equal 42.

#4 Find angles 1, 2, 3 A SO 13 2 A) 90, 40, 50 B) 90, 50, 40 C) 90, 50, 90 D) 90, 40, 90​ ​

Answers

Answer:

HI UR CUTE

Step-by-step explanation:

I JUST FARTED

solve: |2x-1| ≥ 4x+3

Answers

Step-by-step explanation:

consider the sign as equals then

move 2x right side 3 on left

solve it

answer is 2

Question is: 2x - 1 >= 4x + 3

First, join the like terms together.

-> So 2x moves into 4x, meaning it becomes negative -2x on the other side.

-> The number 3 moves into the other side which also becomes negative.

Now the equation will look like this:

- 3 - 1 >= 4x - 2x

- 4 >= 2x

Put 2 on the other side with - 4, and it will divide (not plus or minus as 2 was combined with an unlike term).

It looks like this now:

- 4/2 >= x

- 2 >= x

This is the answer.

My uncle bought a second-hand truck for $25400 and spent $600 to repair it. What is the CP?

Answers

Answer:

buy a used better tuck with the 25400 inside of buying the truvk that is broke or thst you to repair

Step-by-step explanation:

jus buy the better truck.

How much salt is there in 50 gallons of a 3% salt solution?

Answers

1.5 gal. i think im not fs

Problem 5
A shoe store purchases a pair of shoes for $75
before a mark up is applied.
There is a 140% markup. After the markup, a 6%
sales tax is added.
What is the total after discount and tax?

Answers

Answer:

$78.9

Step-by-step explanation:

Given data

We are told that the store purchased the shoe before mark up, hence we only need to solve for the tax

tax= 6%

=6/100*75

=0.06*65

=$3.9

Hence the total is

=75+3.9

=$78.9

Ok I really don’t understand this

Please Find the area for each trapezoid, I barely have any time left please be fast

Answers

Answer:

number 2 in the left

Step-by-step explanation:

WILL GIVE BRAINLIEST!!!
What is the y=mx+b of the equation 5x−4y=12?

Answers

Answer:

y = 5/4x - 3

Step-by-step explanation:

Calculate the value of the sample variance. Round your answer to one decimal place. 9_5,9_5,2,9_5

Answers

Answer:

[tex]s^2 = 0.01[/tex]

Step-by-step explanation:

Given

Values: 9/5, 9/5, 2, 9/5

Required

Calculate the sample variance

Sample variance is calculated using:

[tex]s^2 = \frac{\sum (x_i - \overline x)^2}{n - 1}[/tex]

First, we calculate the mean

[tex]\overline x = \frac{\sum x}{n}[/tex]

[tex]\overline x = \frac{9/5 + 9/5 + 2 + 9/5}{4}[/tex]

[tex]\overline x = \frac{7.4}{4}[/tex]

[tex]\overline x = 1.85[/tex]

[tex]s^2 = \frac{\sum (x_i - \overline x)^2}{n - 1}[/tex] becomes

[tex]s^2 = \frac{(9/5 - 1.85)^2+(9/5 - 1.85)^2+(2 - 1.85)^2+(9/5 - 1.85)^2}{4 - 1}[/tex]

[tex]s^2 = \frac{(-0.05)^2+(-0.05)^2+(0.15)^2+(-0.05)^2}{4 - 1}[/tex]

[tex]s^2 = \frac{0.0025+0.0025+0.0225+0.0025}{3}[/tex]

[tex]s^2 = \frac{0.03}{3}[/tex]

[tex]s^2 = 0.01[/tex]

Hence, the variance is 0.01

Last year, Bob's Market ordered 15 1 2 15 2 1 ​ pounds of plums from a local orchard. This year, the market plans to order 1 1 4 1 4 1 ​ times as many pounds of plums as were ordered last year. They want 2 5 5 2 ​ of this order to be red plums. What is the total amount, in pounds, of red plums the market plans to order this year?

Answers

Answer: 7 3/4 pounds

Step-by-step explanation:

Here's the correct question:

Last year, Bob's Market ordered 15 1/2 pounds of plums from a local orchard. This year, the market plans to order 1 1/4 times as many pounds of plums as were ordered last year. They want 2/5 of this order to be red plums. What is the total amount, in pounds, of red plums the market plans to order this year?

The amount of pounds of plum that is ordered this year will be:

= 15 1/2 × 1 1/4

= 31/2 × 5/4

= 19 3/8

Since they want 2/5 to be red plums, the total amount of red plums will then be:

= 2/5 × 19 3/8

= 2/5 × 155/8

= 310/40

= 7 3/4 pounds

Given: <B and <D are right angles;C is the midpoint of BD.

Prove:ΔABC =ΔEDC​

Answers

Step-by-step explanation:

Statements Reasons

In [tex] \triangle ^{s} [/tex] ABC and EDC

1.[tex] \angle \: ABC = \angle \: CDF [ A ][/tex] Both are 90° [ Given }

2. BC = CD [ S ] C is the midpoint of BD [ Given ]

3. [tex] \angle \: BAC = \angle \: CED [ A ][/tex] Alternate angles

4. [tex] \triangle ABC \cong \triangle \: EDC \: [/tex] By AAS axiom

Hence Proved !

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Bill bowled 3 games at a bowling alley and rented shoes, spending a total of $9.00. LeAnn bowled 5 games at the bowling alley and rented shoes,
spending a total of $14.00. How much does it cost to bowl a game?
A. $2.50
B. $2.80
C. $1.50
D. $3.00
Please help!!!

Answers

I need help with this one too

Answer:

3.00

Step-by-step explanation:

Gabriela 30 in of ribbon to make bows each bow uses 5 in of ribbon how many ribbons dose Gabriela make

Answers

Answer:

Gabriela Can Make 6 Bows.

Step-by-step explanation:

30 ÷ 5 = 6

So Gabriela Has Enough Ribbon To Make 6 Bows.

Which of the following could NOT be a possible option of the third side to a triangle with the sides 4 inches and 12 inches? *
A. 9 inches
B. 12 inches
C. 8 inches
D. 13 inches

Answers

Answer:

D

Step-by-step explanation:

brainliest

BRAINLIEST FOR ANSWER PLEASE HURRY

Answers

Answer:

11.3

Step-by-step explanation:

Pythagorean theorem is a^2+b^2=c^2

8^2+8^2=128

the square root of 128 is 11.3137085

then you round to the nearest tenth and get 11.3

math work pls help :)​

Answers

Answer:

SAS (side-angle-side)

Step-by-step explanation:

In the given picture, it is shown that the triangles have two congruent sides, and one congruent angle between them. The congruent sides are shown by the lines on the sides. The congruent angle is shown by the box outlining the angle (technically a box outlining the angle demonstrates that the angle is a right angle, either way, it proves the congruency).

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