3 years ago

Help plz i must get this correct I will make u a brainllest

Mathematics

1 answer:

KatRina [158]3 years ago

6 0

Answer:

Step-by-step explanation: d - angle c is congruent to z

because the angles that are oppostie are equal to each other.

Pls let me know if its correct.

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Help ASAP please help

Morgarella [4.7K]

Answer:

Step-by-step explanation:

another isosceles triangle

SOH CAH TOA

Cos(x)=Adj/ Hyp

Hyp*Cos(45) = Adj

26 * $\sqrt{2}/2\\$ = Adj

13 $\sqrt{2}$ both legs

5 0

3 years ago

Round answer to the nearest cent <br> 70% of $50

e-lub [12.9K]

Answer:

$35

Step-by-step explanation:

You could just multiply

70 × .5

6 0

3 years ago

Simplify the quadratic term by squaring the (x+1) term.

tensa zangetsu [6.8K]

Answer:

y = -2x^2 -4x +1

Step-by-step explanation:

y-3 = -2 (x+1)^2

Foil (x+1)^2

(x+1)(x+1) = x^2 +x+x+1 = x^2 +2x+1

Substitute this back in

y-3 = -2(x^2 +2x+1)

Distribute

y-3 = -2x^2 -4x -2

Add 3 to each side

y-3+3 = -2x^2 -4x -2+3

y = -2x^2 -4x +1

6 0

3 years ago

Calculators cannot display repeating decimals. Calculators always round.

andriy [413]

Answer:

1. 0.333 No

2. 0.3 or 0.300 Yes

3. 0.667 No

Step-by-step explanation:

7 0

3 years ago

Commutative property for 70*6000

Crazy boy [7]

(70*6000 = 420000) (6000*70 = 42000)

Bolded is the answer.

5 0

3 years ago

Read 2 more answers