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3 years ago

Please help me with this question Choices: A. (2) B. (4) C. (0) D. (Infinite)

Mathematics

2 answers:

Radda [10]3 years ago

7 0

B - 4

i answered the question and got it right!

Law Incorporation [45]3 years ago

5 0

Answer:

A circle has infinite lines of symmetry. Likewise, a triangle has three lines of symmetry, while rectangle and square have four such lines which divide them into identical parts.

Step-by-step explanation:

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What is the distance between Harry’s home and his office?

Svetach [21]

Answer:

The distance between Harry’s home and his office? is 15 miles.

Step-by-step explanation:

The speed, distance time formula is:

$Speed(s)=\frac{Distance(d)}{Time(t)}$

Given:

Speed (s) = 30 miles/hour

Then the relation between distance and time is:

$s=\frac{d}{t} \\30=\frac{d}{t}\\d=30t...(i)$

If Speed was 60 miles/hour the time taken is $(t-\frac{1}{4})$ hours.

Then the relation between distance and time is:

$s=\frac{d}{t} \\60=\frac{d}{(t-\frac{1}{4}) }\\d=60t-15...(ii)$

Use the value of d = 30t in (ii)

$d=60t-15\\30t=60t-15\\30t=15\\t=\frac{1}{2} hour$

Determine the distance as follows:

$d=30t\\=30\times\frac{1}{2} \\=15\ miles$

Thus, the distance between Harry’s home and his office? is 15 miles.

5 0

3 years ago

Does anyone need help with anything?

Natalka [10]

Write a real-life situation that can be modeled by the expression 1/4 x 2/3.

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2 years ago

1 n +5 - 1 n2 + n n2 +n n-6 n +1

chubhunter [2.5K]

1). 1n+5-1
N=26
2). n2+n n2+n
n3+n2+n

6 0

3 years ago

Can someone help me please

Digiron [165]

Answer:

x= 70°

Step-by-step explanation:

the lines overlapping the two sides on the triangle mean that those two sides are congruent, meaning that both of those angles would be equal to 70°

8 0

2 years ago

Solve the equation below 8x - 2 (x + 5) = 2 (x - 1)

Genrish500 [490]

Answer:

x = -3

i explained it in the picture

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3 years ago