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3 years ago

How do you find the constant ratio in math?

Mathematics

1 answer:

Elena L [17]3 years ago

5 0

ratio is a relation between two amounts, which shows how many times one contains the other.

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Square Root

Lynna [10]

Answer:

Domain: [0,infinity)

Range: [0,infinity)

X-intercept: (0,0)

Y-intercept: (0,0)

Step-by-step explanation:

5 0

3 years ago

State the third congruent part to prove the two triangles congruent by SSS. Write the triangle congruence statement

Alekssandra [29.7K]

Answer:

ΔCBA ≅ ΔDEF

Step-by-step explanation:

The question in text and on the picture are different.

Going by picture.

When stating the congruence, it is important to stick to right order of vertices.

The first triangle is ΔCBA

Corresponding angles are:

∠C ≅ ∠D, ∠B ≅ ∠E, ∠A ≅ ∠ F

Therefore the second triangle is:

ΔDEF

7 0

3 years ago

Read 2 more answers

The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is

qwelly [4]

Answer:

Step-by-step explanation:

Given an acute triangle in which the longest side measures 30 inches; and the other two sides are congruent.

Consider the attached diagram

AB=BC=x

However to be able to solve for x, we form a right triangle with endpoints A and C.

Since the hypotenuse is always the longest side in a right triangle

Hypotenuse, AC=30 Inches

Using Pythagoras Theorem

$30^2=x^2+x^2\\900=2x^2\\x^2=450\\x=\sqrt{450}\\x=21.21$ inches$

Therefore, the smallest possible perimeter of the triangle

Perimeter=2x+30

=2(21.21)+30

=42.42+30

=72.4 Inches (rounded to the nearest tenth)

4 0

3 years ago

Integrated mathematics 2. need help with chapter 5 test please

Pani-rosa [81]

Answer:

1/4

Step-by-step explanation:

$\text{Diamonds, spades, clubs and hearts make up the 4 suits of a deck of cards, }$

$\text{which contains 52 cards. There are 13 diamonds in a pack.}$

$\text{Probability of an event:}$

$\text{ Number of favorable outcomes / Total number of outcomes}$

$\text{Probability of getting a diamon}d = \frac{13}{52} = \frac{1}{4}.$

$\text{So the chance that you draw out a diamond from a deck}=\frac{1}{4}$ .

8 0

2 years ago

Peter Johnson had $120,000 taxable income.The letters F.I.C.A. stand for the Federal Insurance Contributions Act.

JulijaS [17]

I apologise, but it is as though that there is some missing necessary information. Perhaps there was an error?

5 0

3 years ago