Somebody helpppppp fast

Mathematics

1 answer:

Vikki [24]3 years ago

6 0

Answer:

angle A:38

angle B:52

angle C:90

angle D:38

angle E:142

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(4a2 - 3b2)(16a4 +12a2b2 + 9b4)

Lynna [10]

Answer: the simplify anwser is 64a^ 6 - 27b^6

Step-by-step explanation:

5 0

3 years ago

(Hi! I'm having trouble understanding this paragraph because I'm not fluent at English yet, can someone help me explain what to

zmey [24]

It's asking you to work out how many minutes it will take to drive to a school if you're driving at a speed of 35 miles per hour (mph).

But there's a problem with the question because it doesn't tell you how far away the school is.

But this is how you are supposed to do it:

Distance ÷ 35 = answer (in hours)
Answer (in hours) × 60 = Final answer (in minutes).

It's like this because time = distance ÷ speed, and the question asks for the answer in minutes, but the unit is in miles per hour, so you multiply by 60 to get the answer in minutes.

Hope I helped :)

8 0

3 years ago

If f(x) = –3x – 2, what is f(–5)?

Step2247 [10]

F(x) = -3x - 2
f(-5) = -3(-5) -2 = 15 - 2 = 13

3 0

3 years ago

△ABC has interior angles with measures x°, 100°, and 70°, and △DEF has interior angles with measures y°, 70°, and 20°. Using the

Umnica [9.8K]

△ABC has interior angles with measures x°, 100°, and 70°.

By using angle sum property, which states that the sum of measures of all three angles is 180 degrees.

$x^{\circ}+100^{\circ}+70^{\circ}=180^{\circ}$