3 years ago

PLZ HELP I AM FAILING

Mathematics

2 answers:

Nikitich [7]3 years ago

8 0

Answer:

4 terms

Step-by-step explanation:

4is the number of variable terms that are in the expression 3x3y + 5x2 _ 4y + z + 9. The four variable terms in the expression are "xy", "x^2", "y" and "z"

Hoochie [10]3 years ago

7 0

Answer:4 terms

Explain:lghji

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Find the approximate length of segment AC. Math item stem image CLEAR CHECK 5.74 units 8.06 units 11 units 65 units

laiz [17]

Answer:

$\large\boxed{\large\boxed{8.06units}}$

Explanation:

The figure is a right triangle with:

hypotenuse = segment AC
vertical leg = 7 units
horizontal leg = 4 units

Hence, you must use Pythagora's theorem, which is valid for all right triangles:

$hypotenuse^2=(leg_1)^2+(leg_2)^2$

Substituting the data:

$hypotenuse^2=(7unit)^2+(4unit)^2=49unit^2+16unit^2=65unit^2$

Square root both sides:

$hypotenuse=\sqrt{65unit^2}=8.06unit$

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3 years ago

Help this question is hard

bonufazy [111]

I’m pretty sure the answer is C

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3 years ago

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shusha [124]

Answer:

6,371,640 Seconds

Step-by-step explanation:

1hr=3600

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3 years ago

Write cot θ in reduced fraction form for 26/24

In-s [12.5K]

Exact Form:
13/12
Decimal Form:
1.083
Mixed Number Form:
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3 years ago

Given: ΔABC, where AB = BC Prove: m∠BAC = m∠BCA Statement Reason 1. Let ΔABC be an isosceles triangle with AB = BC. given 2. Cre

weqwewe [10]

Answer:

D. SAS

Step-by-step explanation:

Given: ΔABC

Bisecting <ABC to create point D implies that BD is a common side to ΔABD and ΔCBD.

Also,

m<ABD = m<CBD (angle bisector)

BA = BC (given property of the isosceles triangle)

Therefore,

ΔABD ≅ ΔCBD (Side Angle Side)

The reason for statement 5 in this proof is that ΔABD ≅ ΔCBD by SAS (Side-Angle-Side) relations of the congruent triangles.

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3 years ago