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4 years ago

The point (-2, 3) is in what quadrant?

Mathematics

1 answer:

ExtremeBDS [4]4 years ago

6 0

It is in quadrant IIII or the last quadrant

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When three squares are joined at their vertices to form a right triangle, the combined area of two smaller squares is the same a

Artist 52 [7]

Answer:

Step-by-step explanation:

<u>The Pythagora's Theorem</u>

The area of a square of side length x is

$A = x^2$

We have three squares, two of which have side lengths of a=5 cm and b= 13 cm.

The combined area of the smaller squares is the same as the area of the largest square. We cannot say at first sight which square is the largest, we'll assume the square of side length of 13 cm is the largest one. Thus:

$5^2+b^2=13^2$

Where b is the unknown side length.

The above expression corresponds to the Pythagora's Theorem formula. Solving for b:

$b^2={13^2-5^2=169-25=144$

$b=\sqrt{144}$

b = 12 cm

7 0

4 years ago

Tommy and his wife went to the store and bought groceries. Their subtotal was $143.50. If the sales tax was 8%, what was the tot

Taya2010 [7]

1184.00 i think is the answer

7 0

4 years ago

Anna has saved $37 of her allowance. She needs $50 to register for a skateboard

bulgar [2K]

Answer:

She has $37 out of $50, which can be written as a fraction, 37/50.

In order to be written as a decimal, then we need something like 1/10, which is 0.1, or 5/100, which is .05.

So, 37/50 = ?/100

The easiest way for me to do this problem is to look at our denominators. 50 x 2 = 100, right? This means we need to multiply 37 x 2 to get the missing numerator. 37 x 2 = 74.

Now, how do we write 74/100 as a decimal? .74

5 0

3 years ago

Which products have the same sign as (Negative 2 and StartFraction 3 over 7 EndFraction) (Negative StartFraction 6 over 11 EndFr

Nimfa-mama [501]

Multiplication is the process of multiplying. The products that have the same sign as the product of -2 3/7 and -6/11 are B and D.

<h3>What is multiplication?</h3>

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

The product of two positive numbers and the product of two negative numbers both are positive while the product of a negative number and a positive number is negative. Therefore, the product of -2 3/7 and -6/11 is positive, since both are negative.

A.) 3/8 × (-6/7) = Negative

B.) 1 2/9 × 2 6/17 = Positive

C.) -9/20 × 3 4/5 = Negative

D.) -1/3 × -2/3 = Positive

Hence, the products that have the same sign as the product of -2 3/7 and -6/11 are B and D.

Learn more about Multiplication:

brainly.com/question/14059007

#SPJ1

7 0

3 years ago

I need help answering. Thanks.

Viefleur [7K]

Answer:

Step-by-step explanation:

C or B's so 30% + 40% = 70% so:

70/100 multiplied by 40 because 40 students

7/10 times 40 = 28

8 0

3 years ago

Read 2 more answers