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2 years ago

Plz lzplz plz plz plz help me plz ASAP

Mathematics

1 answer:

mixer [17]2 years ago

6 0

Answer:

One of the answers are a negative number.

Step-by-step explanation:

A) Look at how the negatives are compared to the others

B) The negatives goes to the left since it's decreasing

C) Although they're the same numbers but that minus sign in front of a number is representing a decreasing number. The other numbers on the right are positive which means it's increasing.

I learned it this way, but I hope this helps you. Good Luck

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Heloo i really need help! any helo would he appreciated!

trapecia [35]

Answer:

The measure of angle DPA is 39°

Step-by-step explanation:

step 1

Find the value of x we know that arc AB+arc BC+arc CD+arc DA=360°

substitute the values

(5x+10)°+(x+1)°+3x°+(3x+25)°=360°

Solve for x

(12x+36)°=360°

12x=360°-36°

x=324°/12=27°

step 2 Find the measure of angle DPA

we know that The measurement of the external angle is the semi-difference of the arcs which comprises

m∠DPA=(1/2)[arc DA-arc BC]

arc DA=3(27)+25=106°

arc BC=27+1=28°

substitute the values

m∠DPA=(1/2)[106°-28°]=39°

6 0

2 years ago

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The radius of a circle is 7 millimeters. What is the circle's area? r=7 mm Use 3.14 for a.

givi [52]

Answer:

153.86

Step-by-step explanation:

formula - A = π × r2

3.14 x 7^2

= 153.86

4 0

2 years ago

Hello people can you help me with dis two question

____ [38]

Answer

length = 11 in

width = 6in

2 in = 5m

length =

28m ÷ 5

= 5

remainder 3m

1 in = 2.5

if 2in = 5m

then 2 × 5 = 10

10 + 1 = 11in

width

2in = 5m

15m ÷ 5

= 3

3× 2

3 0

2 years ago

Which formula can be used to describe the sequence? -2 2/3,-5 1/3,-10 2/3, -21 1/3, -42 2/3

Kaylis [27]

Correct answer is third option ---C in edge

4 0

3 years ago

What is 2 = 8 − 6/4x solved?

KengaRu [80]

Answer:

$x=4$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Equality Properties

Step-by-step explanation:

Step 1: Define equation

$2=8-\frac{6}{4} x$

Step 2: Solve for x

Subtract 8 on both sides: $-6=-\frac{6}{4} x$
Divide both sides by -6/4: $4=x$
Rewrite: $x=4$

Step 3: Check

Plug in x to verify it's a solution.

Substitute: $2=8-\frac{6}{4}(4)$
Multiply: $2=8-6$
Subtract: $2=2$

7 0

2 years ago

Read 2 more answers