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3 years ago

4.32 + b = 19 b = ? Quick guys my grade are dropping I need help!

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

7 0

Answer:

14.68

Step-by-step explanation:

4.32 + b = 19

Solve for b.

_____________

To solve, we need to get b by itself.

4.32 + b = 19

Subtract 4.32 from both sides :

b = 14.68

brilliants [131]3 years ago

5 0

The answer is 14.68 trust me

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Someone help me solve 10-16 please thank you!

SVEN [57.7K]

Answer:

Part 10)

a) $OM=46\ units$

b) $PN=23\ units$

c) $ON=23\sqrt{2}\ units$

d) $MN=23\sqrt{2}\ units$

Part 12) x=11

Part 14) see the explanation

Step-by-step explanation:

Part 10) we know that

In a square all four sides are congruent

The diagonals of a square are congruent and bisect each other at right angles

Part a)

Find the length of diagonal OM

we know that

$OM=LN$ ---> the diagonals are congruent

we have

$LN=46\ units$

therefore

$OM=46\ units$

Part b)

Find the length of PN

we know that

$PN=PL$ ---> remember that the diagonals bisect each other

$PN=\frac{LN}{2}$

we have

$LN=46\ units$

substitute

$PN=\frac{46}{2}=23\ units$

Part c)

Find the length of ON

Applying the Pythagorean Theorem

$OM^2=ON^2+MN^2$

we know that

$ON=MN$ ----> remember that all four sides are congruent

$OM^2=2ON^2$

$OM=46\ units$

substitute

$46^2=2ON^2$

$2,116=2ON^2$

$1,058=ON^2$

$ON=\sqrt{1,058}\ units$

simplify

$ON=23\sqrt{2}\ units$

Part d)

Find the length of MN

we know that

$MN=ON$ ----> remember that all four sides are congruent

we have

$ON=23\sqrt{2}\ units$

therefore

$MN=23\sqrt{2}\ units$

Part 12) we know that

The diagonals of a square bisect its angles

Remember that the interior angles of a square is 90 degrees

$(6x-21)\°=45\°$

solve for x

$6x=45+21\\6x=66\\x=11$

Part 14) we know that

A parallelogram has opposite parallel sides, so a parallelogram will always have consecutive supplementary angles.

The rectangle, rhombus and a square are all parallelograms

therefore

parallelograms, rectangles,rhombi and squares will always have consecutive supplementary angles.

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4 years ago

Asap...?<br><br> anyone.....?

KIM [24]

Answer:

Kahirap naman nyan

Step-by-step explanation:

Sorry

3 0

3 years ago

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What is the slope of a line that passes through (0,5) and (-3,-4)

Marina86 [1]

Answer:

slope = 3

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (- 3, - 4)

m = $\frac{-4-5}{-3-0}$ = $\frac{-9}{-3}$ = 3

8 0

3 years ago

I need help with this problem please.

Thepotemich [5.8K]

6, 6, 3, 3, and 3

63,363
36,336

I just kept switching around the numbers till the sixes were separated by a factor of 1,000. This means that if the 6 is in a place, that if you multiply the 6 by 1,000, you'll get the place that the other 6 is in.

For 63,363, there is one 6 in the tens place and one in the ten thousands place. 60 x 1,000 = 60,000, which is where the first 6 is in. They are separated by x1,000.

For 36,336, there is a 6 in the ones place and a 6 in the thousands place. 6 x 1,000 = 6,000, and there is a 6 in the thousands place. They are separated by x1,000.

(Hope the explanation helped!)

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3 years ago

Is this non linear or linear?

Vlada [557]

That looks linear

As both x and y go in a pattern

x is +3

y is -2

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3 years ago

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