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2 years ago

Explain how you can use a model to find 6x17

Mathematics

2 answers:

777dan777 [17]2 years ago

7 0

Maybe by useing cubes like 6 groups of 17 or u can also use a number line like the elementary skills

TiliK225 [7]2 years ago

4 0

Answer:

The required model is shown below:

Step-by-step explanation:

Consider the provided information.

We need to use partial products model to solve 6×17

The partial product is the product of parts of each factor.

Here Multiplicand is 6 and Multiplier is 17

We can rewrite 17 as 1 ten and 7 ones. i.e 17=10+7

Therefore,

6×17 = 6(10+7)

6×17 = 6×10+6×7 [Distributive property]

6×17 = 60+42 = 102

Hence, the required model is shown below:

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A function of the form f(x) = abx is modified so that the b value remains the same but the a value is increased by 2. How do the

olga nikolaevna [1]

Answer:

The range stays the same.

The domain stays the same.

Step-by-step explanation:

The function $f(x)=ab^{x}$ is an exponential function, where a is the coefficient, b is the base and x is the exponent.

The domain for this kind of functions is: All real numbers.

And the range is: (0,∞); this happen because the exponential functions are always positive when a>0.

Therefore, if the value of a is increased by 2, the domains will stay the same and the range will stay the same: (0,∞). The coefficient does not change the domain or the range if it keeps the same sign.

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2 years ago

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Answer:

The trapezoid has a height of 3 inches, a shorter base measuring 2.75 inches, and a longer base measuring 4.25 inches. The total area of the entire figure is 33 square inches.

Step-by-step explanation:

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2 years ago

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Macy plans to buy a TV during the Black Friday Sale. All TV's are advertised as 25% off of the original price, before tax. Which

snow_lady [41]

A because p+ 0.25p is the right answer

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2 years ago

A candy store sells caramels and milk chocolate by the pound the table below shows the total cost in dollars for a pound of each

MakcuM [25]

The cost of $1\frac{3}{4}$ pounds chocolate milk is $6.25 more than the cost of $1\frac{3}{4}$ pounds of Caramel.

Step-by-step explanation:

Given,

Cost of one pound of Caramels = $10.28

Cost of $1\frac{3}{4}$ pounds of Caramel = $10.28*1\frac{3}{4}$

Cost of $1\frac{3}{4}$ pounds = $10.28*\frac{7}{4}=\frac{71.96}{4}= \$17.99$

Cost of one pound of chocolate milk = $13.85

Cost of $1\frac{3}{4}$ pounds = $13.85*1\frac{3}{4}=13.85*\frac{7}{4}$

Cost of $1\frac{3}{4}$ pounds = $\frac{96.95}{4}=\$24.24$

Difference = 24.24 - 17.99 = $6.25

The cost of $1\frac{3}{4}$ pounds chocolate milk is $6.25 more than the cost of $1\frac{3}{4}$ pounds of Caramel.

Keywords: difference, multiplication

Learn more about multiplication at:

#LearnwithBrainly

5 0

2 years ago

In circle O, AC and BD are diameters.

Ronch [10]

Answer:

mArc A B = 120° (C)

Step-by-step explanation:

Question:

In circle O, AC and BD are diameters.

Circle O is shown. Line segments B D and A C are diameters. A radius is drawn to cut angle D O C into 2 equal angle measures of x. Angles A O D and B O C also have angle measure x.

What is mArc A B?

a)72°

b) 108°

c) 120°

d) 144°

Solution:

Find attached the diagram of the question.

Let P be the radius drawn to cut angle D O C into 2 equal angle measures of x

From the diagram,

m Arc AOC = 180° (sum of angle in a semicircle)

∠AOD + ∠DOP + ∠COP = 180° (sum of angles on a straight line)

x° +x° + x° =180°

3x = 180

x = 180/3

x = 60°

m Arc DOB = 180° (sum of angle in a semicircle)

∠AOB + ∠AOD = 180° (sum of angles on a straight line)

∠AOB + x° = 180

∠AOB + 60° = 180°

∠AOB = 180°-60°

∠AOB = 120°

mArc A B = 120°

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2 years ago