Ask question

Ask question

All categories

Genrish500 [490]

4 years ago

6

PLEASE HELP !! I NEED IT! "Triangle A has side lengths 2, 3, and 4. Triangle B has side lengths 4, 5, and 6. Is Triangle A simil

ar to Triangle B ?

1 answer:

Karo-lina-s [1.5K]4 years ago

6 0

Answer:

yes

Step-by-step explanation:

You might be interested in

Daniel ate 0.55 of a candy bar. Which fraction represents the part of the candy bar that Daniel ate?

Citrus2011 [14]

B, The greatest common factor for 55 and 100 is 5.Divide 55 by 5 and you get 11.Divide 100 by 5 and you get 20.In its simplest form, the fraction 55/100 equals 11/20.

7 0

3 years ago

Read 2 more answers

The students got 40 minutes to draw during art class. If the students stopped drawing at 1:15 P.M., what time did they start dra

dybincka [34]

Answer:

12:40

Step-by-step explanation:

6 0

3 years ago

Vectors a = (3, 4) and b = (m, 2) are given. For which value of m they are perpendicular?

Hoochie [10]

Answer:

The value of m is $-\frac83$ .

Step-by-step explanation:

If two vectors $\vec A$ and $\vec B$ are perpendicular to each other then their dot product will be zero i.e $\vec A.\vec B=0$

If two vectors $\vec A$ and $\vec B$ are parallel to each other then their cross product will be zero i.e $\vec A\times\vec B=\vec 0$

Given vectors are a= (3,4) and b=(m,2)

The position vector of $\vec a$ is = $3 \hat i+4\hat j$

The position vector of $\vec b$ is = $m \hat i+2\hat j$

Since $\vec a$ and $\vec b$ are perpendicular.

Then,

$\vec a. \vec b=0$

$\Rightarrow (3\hat i+4\hat j).(m\hat i+2 \hat j)=0$

⇒3.m +4.2=0

⇒3m+8=0

⇒3m= -8

$\Rightarrow m=-\frac 83$

The value of m is $-\frac83$ .

4 0

3 years ago

0.0098 to 3 decimal places

pogonyaev

0.009 i think this is the answer

5 0

3 years ago

Write down the coordinates of point B?

frutty [35]

Answer:

The answer is 4,5.

Step-by-step explanation:

Go over 4 times and go up 5, and there is your answer.

7 0

3 years ago