2 years ago

Help me with this please ill mark you brainiest.

Mathematics

1 answer:

Fed [463]2 years ago

3 0

For E two pairs of supplementary angles would be G and H, and then D and A

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To play a board game, a player spins the pointer of a spinner with four equal sections numbered 1–4, and then flips a fair coin.

ivanzaharov [21]

Answer:

2/8

Step-by-step explanation:

there is the 4 sections of a spinner and 2 sides on the coin when you lay it out that leaves 2 opportunities to spin a 3 or a 4 and flipping heads

4 0

1 year ago

Solve the equation square root of x plus three plus four equals five for the variable. Show each step of your solution process

alekssr [168]

Answer:

$x=-2$

Step-by-step explanation:

The given expression is

$\sqrt{x+3}+4=5$

We group the constant terms on the right hand side to obtain;

$\sqrt{x+3}=5-4$

$\Rightarrow \sqrt{x+3}=1$

We square both sides of the equation to remove the square root.

$\Rightarrow (\sqrt{x+3})^2=1^2$

$x+3=1$

This will simplify to;

$x=1-3$

$x=-2$

4 0

2 years ago

Read 2 more answers

Help me please 10 points

Ne4ueva [31]

Answer: 2/15

Step-by-step explanation:

25-21/30 = 4/30

4/30 = 2/15

7 0

3 years ago

Read 2 more answers

This is my question. If Andy drove 840 miles in 12 hours. How far could he drive in hours? Help me?

stellarik [79]

Answer:

840mi. - 12 hrs

x - 3 hrs

This is a simple cross multiplying problem.

840 _ 12

x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles

Step-by-step explanation:

7 0

3 years ago

Find the mean of the data in the dot plot below

Firdavs [7]

The mean would be 5
Reason for this is that the mean is when all data is summed up then divided by how many data points there are
So 4+4+7=15
Then divide by 3 would equal 5
I hope this helps!

4 0

2 years ago

Read 2 more answers

Help me with this please ill mark you brainiest.​

Help me with this please ill mark you brainiest.