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3 years ago

Can Someone Help me, pls?

Mathematics

2 answers:

vesna_86 [32]3 years ago

6 0

Answer:

6.25 <7

Step-by-step explanation:

aalyn [17]3 years ago

3 0

Answer:

(1) $x\leq 4$

(2) $x\geq 4$

Step-by-step explanation:

$\frac{1}{4}x + 6\leq 7\\(4) \frac{1}{4}x + 6\leq 7(4)\\x+24\leq 28\\ - 24 -24\\x\leq 4$ $-5x-24\leq -44\\+24 +24\\-5x\leq -20\\\frac{-5x\leq -20}{-5} \\x\geq 4$

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HELPPPPPP PLEASEEEEEEE

azamat

Add up the subtended arcs that these chords cut to get

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Then divide that result by 2

130/2 = 65

Final Answer: choice A) 65 degrees

6 0

2 years ago

Ms. Savage’s Art Club is making a mural on a wall in the Annex by reproducing a painting on a different scale. The original pain

lara [203]

Answer:

4 feet

Step-by-step explanation:

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5 0

2 years ago

Find the perimeter of this semi-circle with diameter, d = 39cm. Give your answer rounded to 1 DP.

deff fn [24]

Answer:

p=1/2*3.14+d

1/2*3.14*19.5=30.615

=30.615+39

=69.615

=69.6

Step-by-step explanation:

since it's half a circle we take the formula of acricle to be half

3 0

2 years ago

X - 7 = 13 - x help asap plz

bekas [8.4K]

Answer:

x = 10

Step-by-step explanation:

$x - 7 = 13 - x$

Step 1 : Collect like terms and simplify

$x + x = 13 + 7 \\ 2x = 20$

Step 2 : Divide both sides of the equation by 2

$\frac{2x}{2} = \frac{20}{2}$

Step 3 : Simplify by cross cancellation of common term : 2

$x = 10$

4 0

3 years ago

Solve the rational equation:

Ivahew [28]

Answer:

Step-by-step explanation:

C. f(x) will be a very small negative number, approaching -∞

8 0

3 years ago