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Flauer [41]
3 years ago
10

Simplify the following: (-1+4)^3+5×7

Mathematics
2 answers:
Leni [432]3 years ago
8 0
(-1 + 4)^3 + 5 * 7 =
3^3 + 5 * 7 =
27 + 35 =
62
Leya [2.2K]3 years ago
7 0
(-1+4)^3 + (5)(7)

(3)^3 + (5)(7)

(27) + (5)(7)

(27) + (35)

62
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Probability is a measure of how likely an event is to occur. Match the probabilities below with each statement. 0, 0.01, 0.3, 0.
Andrews [41]

Answer: a) 0 and 0.01 b) 0.99 and 1 c) 0.3 d) 0.6

Step-by-step explanation:

Probability is the likelihood that an event will occur. Probability values always lies between 0 and 1 0<P<1

A sure event occurs when the probability is 1 or values pretty close to 1 while probability of an impossible event is 0 or values close to 0. Looking at the given probability values, we can conclude that!

a) 0 and 0.01 = The event is impossible, it would never occur.

b) 0.99 and 1 - The event is certain, it would always occur.

c) 0.3 - The event is highly unlikely, but it will occur once in a while.

d) 0.6 - The event will occur more often than not.

8 0
3 years ago
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Using only an addition, how do you add eight 8’s and get the number 1000?
Kobotan [32]

<em><u>888 + 88 + 8 + 8 + 8 = 1000</u></em>

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8 0
1 year ago
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PLEASE HELP ME ANWSER THISSS​
Lera25 [3.4K]

Answer:

Step-by-step explanation:

Find the measure of the vertex angle ∠ABD of an isosceles triangle

we know that

An isosceles triangle has two equal sides and two equal angles

In this problem

∠ABD=∠BAD= ----> the angles of the base are equals

Find the measure of the vertex angle

∠ABD= ------> the sum of the internal angles of a triangle is equal to

Step 2

Find the measure of the angle  ∠CBD in the equilateral triangle

we know that

A equilateral triangle has three  equal sides and three equal angles

The measure of the internal angle in a equilateral triangle is

so

∠CBD=

Step 3

Find the measure of the angle ∠ABC

∠ABC=∠ABD+∠DBC

substitute the values

∠ABC=

therefore

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the measure of the angle ∠ABC is

6 0
3 years ago
10 points and brainliest. solve by elimination
evablogger [386]

Answer:

(3,-7) I think.

Step-by-step explanation:

3 0
3 years ago
Which is the height of the triangle?<br> ( PIC IS PROVIDE PLS HELP ME)
zysi [14]
<h3>Answer: 80 meters</h3>

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So we have two smaller triangles each with a base of 60 and a height of x. Focus on one of the right triangles and use the pythagorean theorem to solve for x.

a^2 + b^2 = c^2

x^2 + (60)^2 = (100)^2

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Note the ratio 60:80:100 reduces to 3:4:5. A 3-4-5 right triangle is a very common pythagorean primitive.

5 0
3 years ago
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