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2 years ago

Angle ABD measures (4x + 10)o. Angle ACD measures (5x − 2)o.

Mathematics

2 answers:

melamori03 [73]2 years ago

7 0

Answer:

96°

Step-by-step explanation:

natta225 [31]2 years ago

4 0

Answer: 116°

Step-by-step explanation:

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A. Show one pair of corresponding points and two pairs of corresponding sides in the original polygon and its copy. B. what scal

Lera25 [3.4K]

Answer:

Step-by-step explanation:

(A).Two corresponding sides of the given figures will be,

AB and DE

BC and EF

Similarly one pair of corresponding points will be,

A and D.

(B). Since large figure has been scaled to the smaller image,

Scale factor = $\frac{\text{Side of the image}}{\text{Side of the actual figure}}$

= $\frac{\text{AB}}{\text{DE}}$

= $\frac{0.5}{2}$

= 0.25

Therefore, scale factor will be 0.25.

6 0

1 year ago

Which equation can be used to represent "three minus the difference of a number and one equals one-half of the difference of thr

Rina8888 [55]

Answer:

3 - (n - 1) = 1/2(3n - 4)

Step-by-step explanation:

We want to write three minus the difference of a number and one equals one-half of the difference of three times the same number and four as an equation.

Let the number be n.

The first part is: three minus the difference of a number and one:

3 - (n - 1)

The second part is: one-half of the difference of three times the same number and four:

1/2(3n - 4)

Now, let us equate the first and second parts:

3 - (n - 1) = 1/2(3n - 4)

PS: I really do not understand the options

9 0

1 year ago

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How much could you save for retirement if you chose to invest the oney you spend on Starbucks coffee in one year? Assume you buy

solmaris [256]

Answer:

The answer should be $7,087.50

Step-by-step explanation:

4.50 x 50 = 225

225 x 1.05 = 236.25

236.25 x 30 = 7087.50

7 0

1 year ago

naveed makes 6.5litres of soup,correst to the nearest 0.5 litre he serves portions of his soup in 330ml cups correct to the near

Karolina [17]

Answer:

Number of Cups = 19

Step-by-step explanation:

Given

Size of Soup = 6.5 litres

SIze of cup = 330 ml

Required

Number of Cups.

First, it'll be assumed that the size of cups are uniform (the same).

The number of cups needed is calculated by dividing the size of soup by the size of the cup;

Number of Cup = Size of Soup/Size of Cup

Number of Cup = 6.5 litres/ 330 ml

Convert units;

1 litres = 1000 ml

So,

6.5 litres = 6.5 * 1,000 ml

6.5 litres = 6,500 ml

So,

Number of Cups = 6500 ml/330 ml

Number of Cups = 19.696969697

From the solution above, Naveed will definitely be able to serve 19 cups. The remaining fractional part won't fill a cup;

Hence, Number of Cups = 19

3 0

2 years ago

A composite figure is comprised of a square and 4 semicircles. How can you decompose the composite figure to determine its area?

tangare [24]

Answer:

As a square and four semi circles

Step-by-step explanation:

5 0

2 years ago

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