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3 years ago

If you’re correct I’ll give u brainlist!!

Mathematics

2 answers:

NNADVOKAT [17]3 years ago

6 0

Answer:

I don't know if there is one that says reflexive property, but that is the answer

Step-by-step explanation:

SashulF [63]3 years ago

4 0

Answer:

Alternate interior angles theorem

Step-by-step explanation:

Alternate interior angles theorem

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10. Mark ran 3 miles everyday for 2 weeks. How far did mark run in all?

Alexxandr [17]

14 days = 2 weeks so

14 times 3 = 42

5 0

4 years ago

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Which of the following is true for the relation f(x) = x2 + 8? Only the inverse is a function. Both the equation and its inverse

Alchen [17]

ANSWER

Only the equation is a function

EXPLANATION

$f(x)=x^2+8$ is graphed above with its inverse $f^{-1}(x)=\pm \sqrt{x-8}$ .

We perform the vertical line test for both the equation and its inverse.

The equation $f(x)=x^2+8$ passed the vertical line hence it is a function.

However, $f^{-1}(x)=\pm \sqrt{x-8}$ failed the vertical line test, hence it is not a function.

3 0

3 years ago

What is the height of the tree in the image below? 10 points Wall 4 6 ft 24 O I foot O 36 foot None of the above

Zinaida [17]

16 ft

Explanation

Step 1

because the ligth comes in the same angle, we have 2 similar triangles .

so,as the triangles are similar,the ratio of the shorter leg to the bigger leg must be equal.

$\begin{gathered} ratio=\frac{shorter\text{ leg}}{\text{bigger leg}} \\ ratio1=ratio2 \\ \frac{h}{24}=\frac{4}{6} \end{gathered}$

Step 2

solve for h

$\begin{gathered} \frac{h}{24}=\frac{4}{6} \\ \text{cross multiply} \\ 6\cdot h=4\cdot24 \\ 6h=96 \\ \text{divide boths} \\ \frac{6h}{6}=\frac{96}{6} \\ h=16 \end{gathered}$

therefore, the heigth of the tree is 16 ft

5 0

1 year ago

If BY = 6, YC = 10, AX = 18, then XC = a: 10.8 b:5 c:30 d:48

vampirchik [111]

To answer this item, we assume that the topic is in similar polygons such that the ratio of the corresponding sides should be equal. In this item,

BY/YC = AX/XC

Substituting the known values,

6/10 = 18/XC

The value of XC from the equation is 30. The answer is letter C.

3 0

3 years ago

Read 2 more answers

Lloyd has a PIN number for his bank card.

zhenek [66]

Answer:

Step-by-step explanation:

6 is a multiple of three with only itself

3 0

3 years ago

￼ ￼ ￼ If you’re correct I’ll give u brainlist!!

If you’re correct I’ll give u brainlist!!