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3 years ago

Find the sum of (x+5) and (2 x+3)

Mathematics

1 answer:

maria [59]3 years ago

5 0

Answer:

3x+8

Step-by-step explanation:

Basically, this is just adding like terms. So, 2x+x=3x and 5+3=8. The final equation would be 3x+8.

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Sports American football fields measure 100 yards long between the end zones, and are 53 1_3yards wide. Is the length of the dia

Ann [662]

Answer:

$113 \frac{1}{3}$ Yards

Step-by-step explanation:

solving using Pythagorean Theorem

$a^2+b^2=c^2$

$100^2+53.33^2 = c^2$

$10,000+2844.0889=c^2$

$12844.1=c^2$ square root

= $113 \frac{1}{3}$

Base on the explanation above we can tell that the length of the diagonal across this field is less than 120 yards.

8 0

3 years ago

Find 4.23 - 6.87 Write your answer as a decimal

patriot [66]

Answer:

-2.64

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Please help with 24-26

Inga [223]

The power 0 only affects the x. x^0 = 1

-2 * 1 = -2

Here everything inside the brackets is affected by the 0.

(11abx)^0 = 1 There is nothing left over.

(xy)^0 = 1

(pq)^0 = 1

1 - 1 = 0

3 0

3 years ago

Read 2 more answers

It’s worth 22 points Help please !!!???

4vir4ik [10]

A I think I don’t know cause the formula is y=Mx+b is a slope formula so he have to be right

3 0

3 years ago

Read 2 more answers

Help ASAP!!!<br> First to answer with a correct answer gets brain...

Llana [10]

Hey there!

First, let's multiply each side of the equation by 3 to get rid of the fraction $\frac{2}{3}$ .

9 + 2x = $\frac{6}{5}$

Next we can multiply each side of the equation by 5 to get rid of the fraction $\frac{6}{5}$ .

45 + 10x = 6

There's your answer!

Hope this helps!

6 0

4 years ago