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1 year ago

30 divided by 5 - 2 + 7 = 3 Then , write down the correct equation.

Mathematics

2 answers:

Rina8888 [55]1 year ago

8 0

The answer is 3 I’m pretty sure

Nimfa-mama [501]1 year ago

4 0

Answer:

Step-by-step explanation:

30 divided by 5 - 2 + 7 = 3

Then , write down the correct equation.

30 : (5 - 2 + 7) = 3

30 : (3 + 7) = 3

30 : 10 = 3

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The ratio of red cars to blue cars in a parking lot was 5:3 . If there was 40 red cars , how many blue cars were there ?

Bas_tet [7]

The answer is x equals 24
you set up a proportion new over old
so for red cars 40 over 5
since we don’t know the new for blue cars we’ll use x
so x over 3
we then make them equal to each other
40 x
—- = —-
5 3
cross multiply, then we get
120=5x
isolate the x by dividing 5 from both sides to get 24

5 0

3 years ago

Travis writes an expression using the following steps

xz_007 [3.2K]

He didn't follow the order the instructions were given to him
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3 years ago

Please help me with the question

Damm [24]

Answer:

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

Step-by-step explanation:

Point-slope form of equation of a line is given by:

$y-y_1 = m(x-x_1)$

Here m is slope of the line and (x1,y1) is the point from which the line passes.

Given

Slope = m = -3/4

Point = (x1,y1) = (2,-6)

We simply have to put these value into the general form of equation of line in point-slope form

$y-(-6) = -\frac{3}{4}(x-2)\\y+6 = -\frac{3}{4}(x-2)$

Hence,

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

7 0

2 years ago

Plz help ASAP need problem quickly thx

dezoksy [38]

Answer:

Step-by-step explanation:

2(3) + (3) = 9

3(3) - 2(3) = 3

6 0

2 years ago

Read 2 more answers

Find the value of x.<br> When a leg is 6<br> units and the<br> hypotenuse is 12<br> units.

DIA [1.3K]

Answer:

6√3

Step-by-step explanation:

6^2+x^2=12^2

36+x^2=144

-36 -36

x^2=108

x=6√3

3 0

2 years ago