3 years ago

Please help please help please help

Mathematics

1 answer:

uranmaximum [27]3 years ago

7 0

It should be 986m

4(17x6)= 408
2(17x17)= 578

408+578=986

You might be interested in

Choose the correct simplification of the expression (2ab5)3. (1 point) Question 8 options: 1) 8ab15 2) 8a3b8 3) 5a3b15 4) 8a3b15

d1i1m1o1n [39]

Answer:

4). $8a^{3}b^{15}$

Step-by-step explanation:

The Given expression is that,

$(2ab^{5})^{3}$

On simplifying,

$(2ab^{5})^{3}$ = $(2ab^{5} )(2ab^{5}) (2ab^{5})$

= $(2^{3} ) * (ab^{5})^{3}$

= (2×2×2) × ( $ab^{5}$ × $ab^{5}$ × $ab^{5}$ )

= $8a^{3}b^{15}$

Thus, <u>option 4</u> i.e. $8a^{3}b^{15}$ is the correct simplification of the given expression.

4 0

3 years ago

How many different triangles, if any, can be drawn with side lengths of 2 cm, 4 cm, and 7 cm?

sveticcg [70]

Answer: None of them.

5 0

3 years ago

Read 2 more answers

Solve the system of linear equations below. 2x + 3y = 2 x + 6y = 4 A. x = 0, y = B. x = 2, y = - C. x = , y = D. x = 4, y = -2

Charra [1.4K]

Step-by-step explanation:

2x + 3y = 2

x + 6y = 4

2(4-6y) + 3y = 2

x= 4- 6y

8-12y + 3y = 2

x= 4- 6y

-9y =-6 =) y = 2/3

x= 4- 6*2/3 = 0

A. x = 0, y = 2/3

4 0

3 years ago

The ratio of Dobermans to terriers is 2:7. There are 774 dogs altogether.

Nataly_w [17]

Answer:

172-602

Step-by-step explanation:

3 0

3 years ago

Which inequality can be used to represent this problem? A company spent $15,000 developing a new graffiti repelling paint. The c

AleksandrR [38]

Answer:

The correct answer is:

Option A: A 10x — 15000 ≥ 50000

Step-by-step explanation:

Given that the total cost of manufacturing by the company is $15000.

Let x be the number of gallons the company sells.

It is also mentioned that the company earns $10 on each gallon.

So the total profit will be the the difference of the selling cost of gallons and manufacturing cost

Mathematically,

$10x-15000$

Now it is mentioned that the profit should be at least 50000 dollars which means the profit can be minimally 50000 and also can be greater than it so

$10x-15000 \geq 50000$

The number of gallons can be found by solving the obtained inequality.

Hence,

The correct answer is:

Option A: A 10x — 15000 ≥ 50000

7 0

3 years ago