All categories

3 years ago

PLZ HELP ME I NEED HELP AND FAST ⚠️

Mathematics

2 answers:

Liula [17]3 years ago

6 0

Answer:

Yor awnser is C and D.

Step-by-step explanation:

mr_godi [17]3 years ago

3 0

Answer:

c and d

Step-by-step explanation:

cause i know

You might be interested in

Point B splits a segment AC with ratio AB:BC=2:1. Point D splits a segment AB with the ratio AD:DB=3:2. What is the ratio for AD

Paraphin [41]

Answer:

The ratio for AD:DC is 2:3

Step-by-step explanation:

The given information are;

The ratio by which point B splits AC as AB:BC = 2:1

The ratio by which point D splits AB as AD:DB = 3:2

Therefore, we have;

The fraction of AC that is equal to AB is given as follows;

AB = 2/(2 + 1) × AC = 2/3 × AC

AB = 2/3 × AC

Similarly

BC = 1/3 × AC

Also the fraction of AB that is equal to AD is given as follows;

AD = 3/(3 + 2) × AB = 3/5 × AB

AD = 3/5 × AB

Therefore, the fraction of AC that is equal to AD is given as follows;

AD = 3/5 × AB = 3/5 × 2/3 × AC = 2/5 × AC

Therefore, DC = (1 - 2/5) × AC = 3/5 × AC

Which gives the ration of AD to DC or AD:DC as being;

AD:DC = 2/5 × AC : 3/5 × AC = 2/5:3/5 = 2:3

The ratio for AD:DC = 2:3.

6 0

4 years ago

What is the value of the expression (−2)^4(−2)^-1?

Morgarella [4.7K]

(-2)^4=16
(-2)^-1=-1/2
-1/2x16=-8
Answer: -8

7 0

2 years ago

SOME ONE PLEASE HELP!! step by step explanation

leva [86]

2.) $4y = 2y - 10 - 2$

--> $4y = 2y - 8 --> 4y - 2y = -8 --> 2y = -8$

So y = -4.

3.) $6x - 9x - 4 = -2x - 2$

Combine like terms:

--> $-3x - 4 = -2x - 2$

Isolate x ---> $-3x - (-2x) = -2 - (-4)$

----> $-x = 2$

So x = -2

4.) $-2(2x + 3) = -4(x + 1) - 2$

--> $-4x - 6 = -4x - 4 - 2$

Combine like terms ---> $-4x - 6 = -4x - 6$

This equation has many possible solutions.

5.) $3(x + 2) = -5 - 2(x - 3)$

--> $3x + 6 = -5 - 2x + 6$

Combine like terms ---> $3x + 6 = -2x + 1$

----> $3x + 2x = 1 - 6$

-----> $5x = -5$

So x = -1.

6.) $2(x - 3) = \frac{1}{2}(4x - 12)$

Distribute ---> $2x - 6 = 2x - 6$

This equation has many possible solutions.

4 0

3 years ago

Suppose a theater cast has 28 actors, 8 of whom are men. Express the ratio of men to women in simplified rational form.

BlackZzzverrR [31]

Answer:11/4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How do you tell a guy you wanna date him but you can’t cuz your not allowed to date until junior year?

makkiz [27]

If he wants you bad enough he’ll wait m

5 0

3 years ago