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2 years ago

What is the straight distance between point h and j on the grid below

Mathematics

1 answer:

vesna_86 [32]2 years ago

3 0

Answer:

Step-by-step explanation:

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Find ST. Help me solve please and thank you

slava [35]

Answer: ST is equal to 12

Step-by-step explanation:

If RU is equal to 24 as a whole and we are given that RS and TU are equal to 6 then we could set up an equation and solve for ST.

6 + 6 +x = 24 where x is the length of ST

12 + x = 24

-12 -12

x = 12

6 0

3 years ago

A certain forest covers an area of

aliya0001 [1]

Okay. I'll use a formula that my math teacher taught me.

3400(1-0.07)^15
3400(0.93)^15
3400(0.33670086205)
1144.78293098 ( which rounds to about 1145 square km )

8 0

3 years ago

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Which expression is equivalent to (2 + 6i)(5 + 2i)?

skelet666 [1.2K]

Answer:

c. -2 + 34i

Step-by-step explanation:

(2 + 6i)(5 + 2i)

c. -2 + 34i

4 0

2 years ago

Fraction 18/40 simplest form

dlinn [17]

9/20, i have an app called fraction calculator. works great

4 0

2 years ago

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The sides of a hexagon are 2, 3, 2, 4, 7, and 6. Find the perimeter of a similar hexagon with two sides of length 3.

Basile [38]

The first hexagon: 2, 2, 3, 4, 6, 7

The second hexagon: 3, 3, a, b, c, d

The hexagons are similar. Therefore the sides are in proportion.

$\dfrac{a}{3}=\dfrac{3}{2}$ multiply both sides by 3

$a=\dfrac{3}{2}=4.5$

$\dfrac{b}{4}=\dfrac{3}{2}$ multiply both sides by 4

$b=\dfrac{3}{2}\cdot4=6$

$\dfrac{c}{6}=\dfrac{3}{2}$ multiply both sides by 6

$c=\dfrac{3}{2}\cdot6=9$

$\dfrac{d}{7}=\dfrac{3}{2}$ multiply both sides by 7

$d=\dfrac{21}{2}=10.5$

The perimeter:

$P=4.5+6+9+10.5=30$

6 0

3 years ago

Read 2 more answers