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2 years ago

Barry and Kerrie are discussing their pets

1 answer:

7 0

Based on the statements provided, Barry will a have a Labrador, a Collie and a Staffie at home if he has at least one dog breed.

<h3>What is logical reasoning ?</h3>

Logical reasoning in mathematics is the process of using rational and critical thinking abilities to arrive at a conclusion about a problem.

Since Barry have at least one dog breed, the possible breeds of dogs that Barry have can be determined as follows:

Statement 1: If I have a Labrador but not a Staffie, I also have a Collie

Statement 2: I either have both a Collie and a Staffie or neither.

Statement 3: If I have a Collie, then I also have a Labrador.

From Statement 1, If Barry will have a Labrador and Collie if he doesn't have a Staffie.
From Statement 2, Barry will have both a Collie and a Staffie or he wont have either.
From Statement 3, Barry must have a Labrador if I he has a Collie.

Therefore, Barry will have a Labrador, a Collie and a Staffie at home if he has at least one dog breed.

Learn more about logical reasoning at: brainly.com/question/25175983

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Jessica and Martha each have a bag of cookies with unequal quantities. They have 30 cookies total between the two of them. Each

antiseptic1488 [7]

Answer:

x^2 - 30 + 224 ≥ 0

the amount of cookies Jessica has more than Martha is at least two

Step-by-step explanation:

J + M = 30

x - 12 < 80

8 0

3 years ago

The length of each square on the grid represents 1 cm. The scale

tatyana61 [14]

Answer:

Step-by-step explanation:

Length of the rectangle given in the the figure attached = 2 cm

Width of the rectangle = 5 cm

Scale used, 24 in to 1 cm

Therefore, length of actual rectangle = 2×24 = 48 in

width of the actual rectangle = 5×24 = 120 in

Now we have to draw a drawing by using the scale,

16 inches to 1 cm

Or 1 inch = $\frac{1}{16}$ cm

Therefore, length of the rectangle drawing = $48\times \frac{1}{16}$

= 3 cm

Similarly, width of the rectangle drawing = $120\times \frac{1}{16}$

= 7.5 cm

5 0

3 years ago

Andrew [12]

Answer:

see below

Step-by-step explanation:

Corresponding letters (vertices) are in the same order in the similarity statement. That is, if L is the first letter in ∆LMN, then it corresponds to the first letter (R) in ∆RST. That is the meaning of ∆LMN ~ ∆RST.

3. Everywhere you see L, replace it with R.

Everywhere you see M, replace it with S.

Everywhere you see N, replace it with T.

This goes for both segments and angles.

4. Everywhere you see A, replace it with H.

Everywhere you see B, replace it with G.

Everywhere you see C, replace it with F.

Everywhere you see D, replace it with E.

This goes for both segments and angles.