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THE TRIANGLE AND ITS PROPERTIES
The lengths of two sides of a triangle are 12 cm and 15 cm. Between what we
measures should the length of the third side fall
THINK, DISCUSS AND WRITE​

Answer:

Step-by-step explanation:

I don't have the measurements, but supplement means it adds up to 180. Complement means it adds up to 90.

Answer:

option A x=115,y=63

Step-by-step explanation:

y+117=180 linear pair

y=180-117=63

again

x+y+120+62=360 sum of interior angle of quadrilateral is 360

x+63+120+62=360

x=360-245=115°

Answer:

-4/5 is to the left of -0.4 and to the left of 0

Step-by-step explanation:

so, we have -4/5 and -0.4

we know that -4/5 as a decimal is -0.8

we know that -0.4 as a fraction is -2/5

so, -4/5 is less than -0.8.

this means tbat on a number line, -4/5 would be to the left of -0.4.

because both numbers are negative, both numbers would be left of 0.

so, -4/5 is to the left of -0.4 and to the left of 0

Answer:

-4/5 is to the left of  -0.4  and to the left is 0

Step-by-step explanation:

Answer:

About 4%

because 5 of 5.2 is about 96% so 100% - 96% = 4%

Answer:

4%

Step-by-step explanation:

vA = actual value

vE = expected value

percent error = ((vA - vE) / vE) x 100

((5.2 - 5) / 5) x 100 = 4

4%

The product of the equations is A = ( k - 1 ) / k²

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

Let the first variable be p = ( 3k / ( k + 1 ) )

Let the second variable be q = ( k² - 1 ) / 3k³

And , A = p x q

Substituting the values in the equation , we get

A = ( 3k / ( k + 1 ) ) x ( k² - 1 ) / 3k³

On simplifying the equation , we get

A = ( 3k / ( k + 1 ) ) [ ( k + 1 ) ( k - 1 ) ] / 3k³

A = ( 1 ) ( k - 1 ) / k²

On further simplification , we get

A = ( k - 1 ) / k²

Hence , the equation is A = ( k - 1 ) / k²

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Answer:

This is answer

Photo beja h Dekhna

Answer:

55?

Step-by-step explanation:

Answer:

you need to use rise over run to the left on the graph

Step-by-step explanation:

Answer:50mm

Step-by-step explanation:

An equilateral triangle has 3 equal sides. So the 150mm is divided by 3 to get the length of each side

The length of one of the sides of equilateral triangle is 50mm.

Any triangle with three equal sides is said to be equilateral.

The fundamental formula used to determine an equilateral triangle's perimeter.

P = 3a,

where 'a' is one of the triangle's sides.

The equation becomes a + a + a = 3a because an equilateral triangle has three equal sides.

The perimeter of an equilateral triangle is 150mm.

Use perimeter formula

P = 3a

150 = 3a

a = 150/3

a = 50

Thus, one side of the equilateral triangle comes to be 50mm.

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Answer:

x=54

Step-by-step explanation:

2x + 2 = 3x - 52

subtract 2x from both sides, now u have:

2 = x - 52

add 52 from both sides, now u have

54 = x

Answer:

X=54

Step-by-step explanation:

I got it right on the test :)

Answer:

Step-by-step explanation:

7

364

318

6

all of the answers are in order of the boxes

hope this helps <3

Answer:

$23.64

Step-by-step explanation:

Answer:

$23.64

Step-by-step explanation:

Divide the total cost by the four tickets to get the price of one ticket

94.56/4=23.64

Answer:

25

Step-by-step explanation:

a^2+b^2=c^2

9+16=25cm

at least i think so

Answer:

AC = 5 cm

Step-by-step explanation:

STEP 1: Find the last side of the triangle using the Pythagorean theorem.

[tex]a^2+b^2=c^2[/tex]

STEP 2: Solve the equation for  c.

[tex]c=\sqrt{b^2+a^2}[/tex]

STEP 3: Substitute the actual values into the equation.

[tex]c=\sqrt{3^2+4^2}[/tex]

STEP 4: Raise  3 to the power of  2.

[tex]c=\sqrt{9+4^2}[/tex]

STEP 5: Raise  4 to the power of  2.

[tex]c=\sqrt{9+16}[/tex]

STEP 6: Add  9 and  16.

[tex]c=\sqrt{25}[/tex]

STEP 7: Solve for [tex]\sqrt{25}[/tex].

[tex]c=5 cm[/tex]

Answer: 3.742

Step-by-step explanation:

Answer:

Yes

no

no

yes

Step-by-step explanation:

I hope it's serving

:v

Answer:

ADDDDDDDD

Step-by-step explanation:

Answer:100

Step-by-step explanation:

Because

Answer:

8.8, 8.815, 8.859, 8.89, 8.99, 8.997.

Step-by-step explanation:

P.S Can I have brainliest?

The information we know:

1 week = 134 inches

x = 714

What I did was, I divided 714 by 134 to find the amount of weeks:

[tex]714/134 = 5.3[/tex]

So, from the equation, basically, in 6 weeks (actually 5.3 weeks) the plant will grow 714 inches long

thank you! ps can u give me brainly :3

Answer:

the answers for the practice:

1. 170.668

2. -6.250

3. 16

4. $51,291.57

i just took it and these are all correct

S₁₇ is 168157.8 for the geometric series 256 - 128 + 64 - 32 +... using the finite geometric sum formula.

Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

A geometric series is the sum of an infinite number of terms that have a constant ratio between successive terms.

The given series is 256 - 128 + 64 - 32 +..

First term a=256

Common ratio r=-128/256=-0.5

finite geometric sum formula.

Sₙ=a(1-r)ⁿ/1-r

Put n=17

S₁₇=256(1-(-0.5))¹⁷/1+0.5

=256(1.5)¹⁷/1.5

=256(985.3)/1.5

=252236.8/1.5

=168157.8

Hence, S₁₇ is 168157.8 for the geometric series 256 - 128 + 64 - 32 +... using the finite geometric sum formula.

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The slope-intercept form of a linear equation that represents a line is: c) y = mx + b

Thus, the slope-intercept form of a linear equation that represents a line is: c) y = mx + b

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Answer:

25%

Step-by-step explanation:

Step one:

A store normally sells certain dress for $160 during a special sale

the store reduces the price of the dress to $120

Step two:

Percent reduction= change in price/initial price *100

Percent reduction= 160-120/160 *100

Percent reduction= 40/160*100

Percent reduction==0.25*100

Percent reduction=25%

Answer:

D y=2/3x+3

Step-by-step explanation:

I hope that helps

Answer:

D. 40x - 16

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define

4(10x - 4)

Step 2: Expand

Answer: x=117

Step-by-step explanation:

180-63=117 because of supplementary angles.