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2 years ago

Which of the following is a true statement about the symmetry of this figure?

Mathematics

2 answers:

Montano1993 [528]2 years ago

5 0

Answer:

a.It has both line symmetry and rotational symmetry.

Step-by-step explanation:

The line symmetry is another name for reflection symmetry, where if you fold the image to get two half figures, both the halves will be exactly same. First half is the reflection of the other half.

A shape is said to have rotational symmetry, when it looks the same after being rotated.

The given figure has both symmetries.

So, the correct answer for given figure is - It has both line symmetry and rotational symmetry.

katovenus [111]2 years ago

4 0

It has line symmetry and rotational symmetry, so A is the answer, hope this helps

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Which exponential equation is equivalent to this logarithmic equation log x5 + log x12 =7

trapecia [35]

Answer:

x⁷ = 60

Step-by-step explanation:

Given :-

log x⁵ + log x ¹² = 7 .

To Find :-

The expotential equation .

Solution :-

Given logarithmic equation is ,

⇒ log x⁵ + log x ¹² = 7

⇒ log x ⁵ * ¹² = 7 [ log aⁿ + log aⁿ' = log aⁿ * ⁿ' ]

⇒log x ⁶⁰ = 7

In expotential form we can write it as ,

⇒ x⁷ = 60

5 0

3 years ago

Please help me graph and find the slope. I need an answer ASAP will mark brainliest!

Xelga [282]

Answer:

y = 0.6x

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

Step 1: Find slope m

m = (1.2 - 0)/(2 - 0)

m = 1.2/2

m = 0.6

y = 0.6x

Step 2: Find y-intercept b

(0, 0) is y-int

Equation is y = 0.6x

Step 3: Graph

Use point (-5, -3) and (0, 0) to graph

6 0

2 years ago

If a cup of coffee has temperature 95∘C in a room where the temperature is 20∘C, then, according to Newton's Law of Cooling, the

muminat

Answer:

61°C

Step-by-step explanation:

Newton's Law of cooling gives the temperature -time relationship has:

T (t) = 20 + 75 е⁻(t/50)-------------------------------------------------------- (1)

where Time is in minutes (min) & Temperature in degree Celsius (°C)

During the first half hour, t = 30 mins

Substituting into (1)

T = 20 + 75 е⁻(30/50)

= 20 + 75(0.5488)

= 20 + 41.16

= 61.16°C

≈ 61°C

4 0

2 years ago

Select the correct answer.

AleksAgata [21]

The answer is d: 16y^6/x^2

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2 years ago

What is the perimeter of this red

Vilka [71]

96

multiply the side length by the number of sides

4 0

2 years ago