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3 years ago

Makayla wants to classify the triangle below. Select all of the terms that apply

Mathematics

1 answer:

sleet_krkn [62]3 years ago

6 0

Answer:

B and D

Step-by-step explanation:

B) Isosceles , this is one answer because two sides of the triangle are exactly the same measurement .

D) Right , this is the second answer because that little box in the corner there represents a 90 degree angle which is in turn a right angle .

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The weight of a giant panda is 10 times the weight of a red panda. The combined weight of the pandas is 220 pounds. What is the

Natasha_Volkova [10]

Answer:

The weight of a giant panda = x = 200 pounds

The weight of a red panda = y = 20 pounds

Step-by-step explanation:

Let

The weight of a giant panda = x

The weight of a red panda = y

The weight of a giant panda is 10 times the weight of a red panda.

x = 10y

The combined weight of the pandas is 220 pounds.

x + y = 220

We substitute 10 y for x

10y + y = 220

11y = 220

y = 220/11

y = 20 pounds

Solving for x

x = 10y

x = 10 × 20

x = 220 pounds

Hence:

The weight of each panda is:

The weight of a giant panda = x = 200 pounds

The weight of a red panda = y = 20 pounds

3 0

3 years ago

Read 2 more answers

Would the answer be 0 ?

BartSMP [9]

Answer:

Step-by-step explanation:

For it to be continuous at x=0 we need the left and right limit at x=0 to be equal. We also need those limits to equal what happens at x=0.

A famous limit is:

As x goes to zero, sin(x)/x goes to 1.

So the left limit at x=0 would be 4(1)=4.

The right limit at x=0 would be a-2(0)=a.

So a=4.

So f(0)=4-2(0)=4 also which is what both limits would equal for x=0 if a=4.

8 0

3 years ago

What times what equals 84

Kisachek [45]

42 times 2 because 84 divided by 24 equals 2. Also, 84 divided by 2 equals 24.

8 0

3 years ago

Read 2 more answers

Rick buys remote control cars to resell. He applies a markup of 21%. Enter two expressions that represent the retail price of th

11111nata11111 [884]

The two expressions that represent the retail price of cars is: Retail price = 1.21c and Retail price = c + 0.21c

<em><u>Solution:</u></em>

Given that,

Rick buys remote control cars to resell

He applies a markup of 21%

Let "c" be the original price of remote control cars

To find: Expression for retail price of car

We know that,

Retail price = original price + markup

Here, markup price = 21 % of original price

Markup price = 21 % of c

Therefore, substituting the given values we get,

Retail price = c + 21 % of c

$\text{ Retail price } = c + 21 \% \times c\\\\\text{ Retail price } = c + \frac{21}{100} \times c\\\\\text{ Retail price } = c + 0.21c\\\\$

This can also be expressed as,

$\text{ Retail price } = c + 0.21c = 1.21c$

Thus two expressions that represent the retail price of cars is: Retail price = 1.21c and Retail price = c + 0.21c

4 0

3 years ago

The residents of Greenville used their cell phones for 344,120 minutes last year. It also turn out that they used the 5% less th

cricket20 [7]

Answer:

326,914 Minutes this year.

Step-by-step explanation:

You would do the equation y= 344,120 (1 - 0.05)

Y = 344,120(0.95)

Y = 326914

4 0

3 years ago