All categories

10 months ago

Find the length of AB given that DB is a median of the triangle AC is 46

Mathematics

1 answer:

slava [35]10 months ago

6 0

ANSWER:

The value of AB is 23

STEP-BY-STEP EXPLANATION:

We know that AB is part of AC, and that DB cuts into two equal parts (half) since it is a median, therefore the value of AB would be

$\begin{gathered} AB=\frac{AC}{2} \\ AB=\frac{46}{2} \\ AB=23 \end{gathered}$

You might be interested in

Why the product (−5)(−4) must be equal to 20.

KengaRu [80]

Answer:

Multiplying to negative numbers equals a positive answer.

Step-by-step explanation:

7 0

2 years ago

Given that g(x) = 2x ^ 2 - 2x + 8 , find each of the following. a) g(0) b) g(- 2) C) g(3) d) g(- x) e) g(1 - t)

raketka [301]

Answer:

$g(-2)=20$

Step-by-step explanation:

Given $g(x)=2x^2-2x+8$ , substitute what is in the parentheses for $x$ to find an output.

For $g(-2)$ , the term $-2$ is in the parentheses. Thus, substitute $x=-2$ into $2x^2-2x+8$ to find $g(-2)$ :

$g(-2)=2(-2)^2-2(-2)+8,\\g(-2)=2\cdot 4+4+8,\\g(-2)=8+4+8,\\g(-2)=\boxed{20}$

5 0

2 years ago

Read 2 more answers

Need help asap plz help

Soloha48 [4]

Number three is D and number 4 is also D.

Explanation for number three:

When you divide 12 by 3, you get 4. This gives us the number we need to multiply 10 by to get our answer. 10 x 4 = 40

Explanation for number 4:

In the last question, the first step to getting to the answer was to divide the first two numbers. This is no different. When you divide 32.5 by 5, you get 6.5. Then you multiply 10 and 6.5, which equals 65.

8 0

2 years ago

Please help due in 10 minutes will give brainliest.

Kryger [21]

Answer:

B. The function is linear and decreasing

Step-by-step explanation:

6 0

2 years ago

Which solid figure has the following net? Pentagonal prism hexagonal prism hexagonal pyramid pentagonal pyramid

mars1129 [50]

ANSWER:

Pentagonal prism.

EXPLANATION:

We see that all the sections in the net are rectangles. Also there are 5 of them and a prism has 5 faces.

5 0

2 years ago

Read 2 more answers