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3 years ago

Which expression is equivalent to −78−(−34) HELP PLEASE!

Mathematics

1 answer:

Alexxx [7]3 years ago

8 0

The answer would be D
76-(-34) those two - turn into a plus

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Is my awnser is 73.97$ what's the 6.25% tax I have to convert 6.25 to a decimal CASLAN

Alex_Xolod [135]

Answer:

Not sure I understand your question.

If the tax rate is 6.25% and you need the tax from $73.97, tax is:

= 6.25% * 73.97

= $4.62

Converting 6.25% to decimal.

First understand that when a percent sign(%) is next to a number it means that the number is a fraction and its denominator is 100.

6.25% = 6.25/100

To convert to decimal, divide the numerator by the denominator:

= 6.25 ÷ 100

= 0.0625

6 0

3 years ago

Hellllllp I need this answer ADAP‼️‼️ :(((

Ede4ka [16]

Answer:

$m\angle D=64^{\circ}$

Step-by-step explanation:

Given

$\triangle ABE\sim \triangle TCD$

Similar triangles have conruent corresponding angles, so

$m\angle A=m\angle T=61^{\circ}\\ \\m\angle B=m\angle C=55^{\circ}\\ \\m\angle E=m\angle D$

The sum of the measures of all interior angles of the triangle is always equal to 180°, so

$m\angle T+m\angle C+m\angle D=180^{\circ}\\ \\61^{\circ}+55^{\circ}+m\angle D=180^{\circ}\\ \\m\angle D=180^{\circ}-61^{\circ}-55^{\circ}=64^{\circ}$

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3 years ago

Dave wants to buy a new collar for each of his 4 cats. The collars come in a choice of 8 different colors. How many selections o

irga5000 [103]

Answer:

4096.

Step-by-step explanation:

We have been given that Dave wants to buy a new collar for each of his 4 cats. The collars come in a choice of 8 different colors. We are asked to find the number of selections of collars for the 4 cats if repetitions of colors are allowed.

Since repetitions are allowed, so collars for each cat be chosen in 8 different ways.

Total number of selections would be $8\times 8\times 8\times 8=4096$

Therefore, there are 4096 possible selections of collars.

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3 years ago

What’s the area of a circle with the diameter of 8 feet circle

Bogdan [553]

Area equals pi r squared, and if the diameter is 8 feet, then the radius would be 4 feet. 4 squared is 16, so if you’re answering in terms of pi, it’s 16 pi but if you’re answering in terms of feet it’s about 50.27 Feet

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4 years ago

Which fraction is less 11 out of 12 or 5 out of 12

Komok [63]

Answer:

5 out of 12

Step-by-step explanation:

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3 years ago