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3 years ago

Anybody please help me :( on my last question

Mathematics

1 answer:

ipn [44]3 years ago

5 0

Answer:

Step-by-step explanation:

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Find <ABC =2x and <CBD=3x-10

Romashka-Z-Leto [24]

Answer:

x = 20

Step-by-step explanation:

m<ABC and m<CBA are complementary angles which means their sum is 90 degrees:

2x + 3x - 10 = 90 add like terms

5x - 10 = 90 add 10 to both sides

5x = 100 divide both sides by 5

x = 20 to find the angles replace x with 20

m<ABC = 40 and

m<CBA = 50

3 0

3 years ago

Solve for x and y (18 points!)

andreev551 [17]

Ok use photomath it’s way better for stuff like that

7 0

3 years ago

14. The equation having 4 as a root is :

White raven [17]

I think it’s 2x + 1 = -7

3 0

3 years ago

.. Use the interval 25%-30% to find the monetary range that is recommended for the

Ymorist [56]

Answer: how about you stop complaining and asking your parents }:/

Step-by-step explanation: ASK YOUR PARENTS!!!!!!!

6 0

3 years ago

Mike made a 9-inch sub sandwich . He needs to cut it into 2/3 inch pieces. how many pieces will he be able to cut?

mamaluj [8]

Answer:

He will be able to cut 6 pieces .

Step-by-step explanation:

Given : Mike made a 9-inch sub sandwich . He needs to cut it into 2/3 inch pieces.

To find : How many pieces will he be able to cut.

Solution : We have

Size of sandwich = 9 inches.

He need to cut $\frac{2}{3}$

Possible number of pieces : $\frac{2}{3}$ of 9

$\frac{2}{3}$ * 9

2 * 3 .

6 .

We can say he will be able to cut 6 pieces .

Therefore, He will be able to cut 6 pieces .

3 0

3 years ago