3 years ago

If -11 + N = -11, then N is the

Mathematics

1 answer:

gladu [14]3 years ago

4 0

Answer:additive inverse

Step-by-step explanation:

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Which symbol makes this statement true? 0.35 ____ 1/4<br> <, >, =

alekssr [168]

Answer:

Step-by-step explanation:

if you change 1/4 into a decimal, it turns into 0.25. So 0.35 is greater than 0.25

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Mazyrski [523]

Answer:

Step-by-step explanation:

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3 years ago

How to do the measuring

NNADVOKAT [17]

For example #1 is 3/4 since there is no whole number but but for #3 1 and 1/8

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3 years ago

From the diagram below, if the sides AD = 3 and DC = 27, and BD = X + 3, find x.

Colt1911 [192]

Given:

• AD = 3

• DC = 27

• BD = x + 3

Let's solve for x.

To solve for x, apply the altitude formula:

$\frac{AD}{BD}=\frac{BD}{DC}$

Where BD is the altitude.

Cross multiply:

$BD^2=AD*DC$

Plug in the values and solve for x:

$\begin{gathered} (x+3)^2=3*27 \\ \\ (x+3)^2=81 \end{gathered}$

Take the square root of both sides:

$\begin{gathered} \sqrt{(x+3)^2}=\sqrt{81} \\ \\ x+3=9 \\ \\ \text{ Subtract 3 from both sides:} \\ x+3-3=9-3 \\ \\ x=6 \end{gathered}$

Therefore, the value of x is 6 .

ANSWER:

d. 6

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1 year ago

Show a number line 2/3 3/3

matrenka [14]

2|------|------|------|3/3 or 1 whole
1/3. 2/3

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