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3 years ago

14 x 3 = 7 x _ x 3 14 x 3 = _ Need answer ASAP

Mathematics

2 answers:

Elena L [17]3 years ago

7 0

Answer:

14 x 3 = 7 x <u>2</u> x 3 = 42

Step-by-step explanation:

14 x 3 = 42

so, 7 x 2 = 14

then, 14 x 3 = 42

docker41 [41]3 years ago

5 0

14 x 3 = 42

7 x 2 x 3= 42
The missing number would be 2

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Find the distance from A(-8,-3,-2) and B(-4,8,0) , find ||AB||

RUDIKE [14]

Answer:

$||AB|| = 11.8743$

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, $(x_1,y_1,z_1)$ and $(x_2,y_2,z_2)$ . The distance between them is given by:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2}$

Distance from A(-8,-3,-2) and B(-4,8,0)

$||AB|| = \sqrt{(-4-(-8))^2+(8-(-3))^2+(0-(-2))^2}$

$||AB|| = \sqrt{4^2 + 11^2 + 2^2}$

$||AB|| = 11.8743$

3 0

2 years ago

Please help me find the value of x

-Dominant- [34]

Answer:

67°

Step-by-step explanation:

Corresponding angles are equal in parallel lines.

Here, ∠acb and ∠aed are corresponding angles for lines bc and de

hence ∠aed = ∠acb = 39

in triangle ade,

x + 74 + 39 = 180 (angle sum property of a triangle)

x = 67°

3 0

3 years ago

The dome of the igloo is in the shape of a parabola, and the height of the igloo in inches is given by the function ƒ (x) = a (x

torisob [31]

Answer:

f(x) = - $\frac{1}{32}$ (x-40 $)^{2}$ +48

Step-by-step explanation:

Assuming you typed this out right

a= -1/32 is the only way it can have a point of (60,36); I just plugged in numbers for the rest

6 0

3 years ago

Jill has 8 yards of cloth she wants to cut it into pieces that are 1/4 yard long How many pieces can she cut from the length of

Liula [17]

Well... if she has 8 yards, and a yard equals to 18 inches. So.. I would divide 8 and 1/4. After you do the reciprocal, you would get 32 pieces.

7 0

3 years ago

30 points please help

antiseptic1488 [7]

Answer:

With the formula of lwh/3 the answer is 305.37

Step-by-step explanation:

l×w×h /3 =305.37

5 0

3 years ago

Read 2 more answers

14 x 3 = 7 x ___ x 3 14 x 3 = ___ Need answer ASAP

14 x 3 = 7 x _ x 3 14 x 3 = _ Need answer ASAP