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Ymorist [56]
3 years ago
14

he sum of three numbers in order is 57. The equation that represents this is x + (x + 1) + (x + 2) = 57. Which value of x from t

he set {16, 17, 18, 19} makes the equation true?
Mathematics
1 answer:
raketka [301]3 years ago
6 0
x = 18

The value "18" from the data set makes the equation true.

x + ( x + 1 ) + ( x + 2 ) = 57

18 + ( 18 + 1 ) + ( 18 + 2 ) = 57

18 + 19 + 20 = 57

57 = 57
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A spaceship is traveling at a steady rate. The table shows the distance the spaceship travels in a given period of time. Find th
nika2105 [10]

The distance of the spaceship in discuss as in the task content given can be evaluated as; 800miles.

<h3>What is the distance the spaceship travels in 4 minutes?</h3>

The distance travelled by the spaceship in discuss can be evaluated by means of the slope of the linear relationship as follows;

Hence it follows from ratios that by observation, the linear relationship has a slope of 200mi/min.

Consequently, we can evaluate the distance travelled after 4 minutes as;

Distance = 200 × 4 = 800mi.

Ultimately, the distance travelled per minute by the spaceship is; 800mi.

Remarks:

600 miles

520 miles

800 miles

1,080 miles

Read more on ratios;

brainly.com/question/13513438

#SPJ1

4 0
2 years ago
How to rewite this x+4y=-4 in form y=mx+b
Alex
x+4y=-4\\&#10;4y=-x-4\\&#10;y=-\frac{1}{4}x-1
3 0
3 years ago
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Which are solutions to the equation below?
mojhsa [17]
The answers would be E and F -6 and -3
3 0
3 years ago
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3x+y=4<br> 2x+y=5<br> solve using linear combination
Advocard [28]
Idk what linear combination is but you can solve this way:
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3 0
3 years ago
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Could 10.3cm 4.4cm and 8.3 cm be the side lengths of a triangle yes or no
evablogger [386]

Answer:

No

Step-by-step explanation:

As you probably know, triangles have 3 sides. The longest side is called the hypotenuse. In this case, the hypotenuse is 10.3. Now, you might or might not know the pythagorean theorem, which states that the <em>a² + b² =c ². </em>

In this case, we can say that 4.4 is <em>a </em>and 8.3 is <em>b. </em>Now if we square 4.4 and add it to 8.3 squared, we get 88.25. However, if you square 10.3, you get 106.09. Thus, the values cannot be this way. So, your answer is no.

3 0
3 years ago
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