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2 years ago

13

4 Muffins on each plate. There are 0 plates of lemon muffins.

2 answers:

GaryK [48]2 years ago

7 0

For this case, the first thing we must do is define a variable.
We have then:
x: number of muffin plates
We now write the expression that models the problem.
We know there are 4 muffins in each dish, therefore, we have:
$4x
$
Substituting for x = 0 we have:
$4 (0) = 0
$
Answer:
There are 0 lemon muffins
d: 0

Aleks [24]2 years ago

3 0

If there are no plates of lemon muffins then there are also no lemon muffins themselves at all. Anything multiplied by 0 will always give the result of 0.

4 * 0 = 0

Answer D.

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If m<BEG = (19x + 3)° and m<EGC = (m<GCB + 4x)°, which of the following statements is true about quadrilateral BEGC? Se

viktelen [127]

Answer:

The sum of all exterior angles of BEGC is equal to 360° ⇒ answer F only

Step-by-step explanation:

* Lets revise some facts about the quadrilateral

- Quadrilateral is a polygon of 4 sides

- The sum of measures of the interior angles of any quadrilateral is 360°

- The sum of measures of the exterior angles of any quadrilateral is 360°

* Lets solve the problem

- DEGC is a quadrilateral

∵ m∠BEG = (19x + 3)°

∵ m∠EGC = (m∠GCB + 4x)°

∵ The sum of the measures of its interior angles is 360°

∴ m∠BEG + m∠EGC + m∠GCB + m∠CBE = 360

∴ (19x + 3) + (m∠GCB + 4x) + m∠GCB + m∠CBE = 360 ⇒ add the like terms

∴ (19x + 4x) + (m∠GCB + m∠GCB) + m∠CBE + 3 = 360 ⇒ -3 from both sides

∴ 23x + 2m∠GCB + m∠CBE = 375

∵ The sum of measures of the exterior angles of any quadrilateral is 360°

∴ The statement in answer F is only true

3 0

3 years ago

What is the area of this figure

konstantin123 [22]

Answer:

108

Step-by-step explanation:

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2 years ago

Which is the completely factored form of 3x^2-12x-15

Luba_88 [7]

Find the GCF (Greatest Common Factor)

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Factor out the GCF ( Write the GCF first. Then, in parentheses, divide each term by the GCF)

3(3x^2/3 + -12x/3 - 15/3)

Simplify each term in parentheses

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Factor x^2 - 4x - 5

<u>3(x - 5)(x + 1)</u>

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alisha [4.7K]

Answer:

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Step-by-step explanation:

We are given that a typical sugar cube has an edge length of 1.00 cm.

We have to find the edge length of the box in meters.

Edge length of sugar cube=1 cm = $10^{-2}m$ ( $1 cm=\frac{1}{100}m$ )

Volume of a sugar cube= $side\times side\time side=(10^{-2})^3=10^{-6}m^3$

1 mole of sugar= $6.02\times 10^{23}units$

Volume of 1 unit= $10^{-6} m^3$

Volume of $6.02\times 10^{23}$ units= $6.02\times10^{23}\times 10^{-6}=6.02\times 10^{17} m^3$

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Edge length of box= $\sqrt[3]{6.02\times 10^{17}}=844368.7 m$

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2 years ago

A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 3x. Find the height of t

timurjin [86]

Vcyl = Vcone
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h = y/3

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3 years ago