All categories

3 years ago

Answer questions 5-9 please

Mathematics

1 answer:

WITCHER [35]3 years ago

8 0

Answer: 5. B

6. eh

7. ac

8. vlm

9. frs

Step-by-step explanation:

The squiggle inbetween the groups of letters means congruent, or equal to. So if triangle abc is the same as triangle meh, then the length between a and b of the first triangle must be equivalent to the length between m and e of the second triangle (LETTER ORDER IS IMPORTANT)

You might be interested in

Add.

kakasveta [241]

To add expressions, you should take note that you can only combine same terms which means they have the same degree of exponents.

-5x^4 + 6x^3 – 43 + 6x^5 – x^2 + 12x + 12

In this expression, you can only combine the constants because they are the only similar terms:

-5x^4 + 6x^3 + 6x^5 – x^2 + 12x + 12 – 43

-5x^4 + 6x^3 + 6x^5 – x^2 + 12x – 31

The standard form starts with the term with the highest exponent so you just have to arrange the terms:

6x^5 - 5x^4 + 6x^3 – x^2 + 12x + 12

5 0

3 years ago

Read 2 more answers

7-x= 49<br> Solve the exponential equation

hjlf

Answer:

x=-42 to check ur answer place it like this 7-(-42) =49 which is correct

8 0

3 years ago

What does it mean to "be in the red?"

Elena-2011 [213]

Answer:

It's B.

Step-by-step explanation:

8 0

3 years ago

A rectangular prism. A rectangle has a base of 7 inches and height of 3 inches. Another rectangle has a base of 7 inches and hei

klasskru [66]

Answer:

Step-by-step explanation:

3 0

4 years ago

Line AC is 13 units long. Use coordinate algebra to locate a point E on Line AC such that the ratio of AE to EC is equal to the

AnnZ [28]

Refer to the diagram shown below.

The length of AC = 13 (given).

Let the length of AE = x.
Then the length of EC = 13 x.

The ratio of AE to EC is 0.6.
Therefore
$\frac{x}{13-x} =0.6$
Cross multiply.
x = 0.6(13 - x)
x = 7.8 - 0.6x
1.6x = 7.8
x = 4.875

That is,
AC = 4.875
EC = 13 -x = 13 - 4.875 = 8.125

Answer:
E is located on AC such that
AC = 4.875
EC = 8.125

8 0

3 years ago