All categories

2 years ago

Can someone help me please

Mathematics

2 answers:

miss Akunina [59]2 years ago

3 0

15 is A, 22+X=8
I don't have time to solve the rest RN but will come back later

hjlf2 years ago

3 0

Answer:

15. is D 16. is C 17. is A 18. is D

Step-by-step explanation:

Im in algebra 2 i know

You might be interested in

Please need help on this

IrinaVladis [17]

The first statement is true.

The second statement is false.

The third statement is true.

4 0

2 years ago

Read 2 more answers

Aysha has 40 cubes in a bag.

marissa [1.9K]

Given:

Total number of cubes = 40

Red cubes = 18

Blue cubes = 13

Yellow cubes = 9

Aysha adds some more red cubes into the bag.

The probability now that she will take a red cube is 0.5.

To find:

The probability that she will take a yellow cube.

Solution:

Let Aysha adds x red cubes into the bag. Then,

Number of total cubes = 40+x

Number of red cubes = 18+x

Probability of getting a red cube is:

$P(Red)=\dfrac{18+x}{40+x}$

The probability now that she will take a red cube is 0.5. So,

$\dfrac{18+x}{40+x}=0.5$

$18+x=0.5(40+x)$

$18+x=20+0.5x$

$x-0.5x=20-18$

$0.5x=2$

Divide both sides by 0.5.

$x=\dfrac{2}{0.5}$

$x=4$

It means Aysha adds 4 more red cubes into the bag.

Now, the total number of cubes int he bag is:

$40+4=44$

Probability of getting a yellow cube is:

$P(Yellow)=\dfrac{\text{Number of yellow cubes}}{\text{Total number of cubes}}$

$P(Yellow)=\dfrac{9}{44}$

Therefore, the required probability is $P(Yellow)=\dfrac{9}{44}$ .

8 0

2 years ago

Convert. 23 ft = yd ft

liq [111]

Answer:

7 yards converted {}

8 0

2 years ago

Read 2 more answers

8. Solve for x. A 30 C 180 B 60 D 90

xxTIMURxx [149]

Answer:

 Given :

=> An equilateral Triangle i.e a triangle which have all it's side equal.

To Find :

=>The value of (2x)°

----_______----❣️

<h2>Solution </h2>

----_______----❣️

1. We know that the sum of a triangle is 180°

2.We also know that all the sides of a triangle are equal hence, thier corresponding Angles are Equal too.

So...

 Each angle measures 60°. .....(.1)

3. using(1),

We can find the value of x

3 0

2 years ago

Pls help me pls pls pls

vovikov84 [41]

Answer: 1x + 2y = 4

Step-by-step explanation:

The equation of the line is y = -1/2x + 2.

First, let's make 4 on one side of the equation. First, bring x to the left. y + 1/2x = 2. Then multiply the whole equation by two. Thus, 1x + 2y = 4.

Hope it helps <3

3 0

2 years ago