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3 years ago

You call 5 friends, tomorrow they call 5 each. Write an equation.

Mathematics

1 answer:

Softa [21]3 years ago

6 0

Answer:

5+5=10

Step-by-step explanation:

5+5=10

hope this helps. plz mark me as brainliest.

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Whoever puts there answer first get brainlest

Anvisha [2.4K]

Answer:

$\large Q1:\ x=18\ ft\\\\Q2:\ 6\ inches$

Step-by-step explanation:

Q3.

If ΔGHI and ΔJKL are similar, then the sides are in proportion:

$\dfrac{JL}{GI}=\dfrac{LK}{IH}$

We have

JL = x, GI = 9 ft, LK = 24 ft, IH = 12 ft.

Substitute:

$\dfrac{x}{9}=\dfrac{24}{12}$

$\dfrac{x}{9}=2$ multiply both sides by 2

$x=18\ ft$

Q4.

We must multiply the original length by a scale factor of 3/4:

$\dfrac{3}{4}\cdot8\ in=\dfrac{3}{1}\cdot2\ in=(3)(2)\ in=6\ in$

7 0

3 years ago

the amount of military spending M (in billions of dollars) in the U.S. during year t is given approximately by the equation M=48

Fynjy0 [20]

Answer:

2008

Step-by-step explanation:

M = 48.81t + 304.30

M = 694.78 Solve for t

694.78 = 48.81t + 304.30 Subtract 304.30 from each side

390.48 = 48.81t Divide each side by 48.81

t = 390.48/48.81

t = 8.00 yr

=====

Year = 2000 + t

Year = 2000 + 8.00

Year = 2008

Military spending hit $694.78 billion at the end of 2008.

3 0

3 years ago

What is 2a-3 when a=6

solong [7]

When a=6,

2a - 3 = 2(6) - 3 = 12 - 3 = 9

6 0

4 years ago

Read 2 more answers

Ik easy but im to lazy hehe Distribute. 4(2x + 3)

artcher [175]

Answer:

8x + 12

Step-by-step explanation:

It would be 4 x 2x = 8x + (4 x 3) = 8x + 12

4 0

3 years ago

Read 2 more answers

Why is population education introduced in secondarylevel

Taya2010 [7]

Answer:

Population education is included in school curriculum because of following reasons: It aware the causes and consequences of population growth on socio-economic and environmental aspect. It imparts the knowledge and changes the attitudes and practice of people regarding population.

3 0

3 years ago