4 years ago

Solution to this inequality. 72≥b+95

Mathematics

1 answer:

Olegator [25]4 years ago

4 0

Answer:

b≤-23

Step-by-step explanation:

72≥b+95 Move terms

-b≥95-72 subtract

-b≥23

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(−7c+8d)0.6<br><br> khan academy pls help.

Burka [1]

Answer:

$\sf -4.2c+4.8d$

Step-by-step explanation:

$\sf \left(-7c+8d\right)\cdot \:0.6$

$\sf 0.6\left(-7c+8d\right)$

Apply distributive property

$\sf 0.6\left(-7c\right)+0.6\times \:8d$

$\sf -4.2c+4.8d$

Have a good day!

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3 years ago

What is the missing length I took a picture help me plz

kakasveta [241]

10 yd. Because 16-6=10.

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3 years ago

Use the diagram of point O. What is the length of OY to the nearest 10th of an Inch? XZ = 10 and OX= 10

Lady bird [3.3K]

From the diagram above,

XZ = 10 in and OX = 10 in

we are to find length of OY

XZ is a chord and line OY divides the chord into equal length

Hence, ZY=YX= 5 in

Now we solve the traingle OXY

To find OY we solve using pythagoras theorem

$(Hyp)^2=(Opp)^2+(Adj)^2$

applying values from the triangle above

$\begin{gathered} OX^2=XY^2+OY^2 \\ 10^2=5^2+OY^2 \\ 100=25+OY^2 \\ OY^2\text{ = 100 -25} \\ OY^2\text{ = 75} \\ OY\text{ = }\sqrt[]{75} \\ OY\text{ = }\sqrt[]{25\text{ }\times\text{ 3}} \\ OY\text{ = 5}\sqrt[]{3\text{ }}in \end{gathered}$

Therefore,

Length of OY =

$5\sqrt[]{3}$

8 0

1 year ago

Student

Bess [88]

Step-by-step explanation:

Is that the whole question or can you give me more information?

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3 years ago

Which shows the expression below in simplified form? (3.7 × 1013) + (4.5 × 1012) 4.15 × 1013 8.2 × 1013 3.745 × 1012 8.2 × 1012

frosja888 [35]

What is your first expression? because i can not answer without the first expression.

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3 years ago