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MaRussiya [10]
3 years ago
6

David walks 3 km north , and then turns east and walk 4 km

Mathematics
1 answer:
Serga [27]3 years ago
7 0

he walked 7 km in all.

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Explain why the terms of the polynomial y2 + 7 are said to be relatively prime.
Georgia [21]

Answer:

The correct answer is because the alternative terms are prime and composite.

Step-by-step explanation:

The given polynomial is y^{2} + 7.

The value of the polynomial when y = 0 is 7.

The value of the polynomial when y = 1 is 8.

The value of the polynomial when y = 2 is 11.

The value of the polynomial when y = 3 is 16.

The value of the polynomial when y = 4 is 23.

The value of the polynomial when y = 5 is 32.

The value of the polynomial when y = 6 is 43.

And so on. Thus the value of the polynomial at alternate values of y are prime.  Thus this is why the polynomial is said to be relatively prime.

8 0
3 years ago
If you want brainlest you’ll need to answer this please it’s URGENT
wlad13 [49]

Answer:

i cant see the whole thing..

5 0
3 years ago
Please help, my score is 89 I have to get to 90 this question is important!
White raven [17]

Answer:

40.4

Step-by-step explanation:

Triangle TUV is similar to triangle XYZ.

Notice the order in which TUV and XYZ are written.

Angles are corresponding to angles in the same position in the names.

<T corresponds to <X.

<U corresponds to <Y.

<V corresponds to <Z.

In similar triangles, corresponding angles are congruent.

<T is congruent to <X.

<U is congruent to <Y.

<V is congruent to <Z.

m<T = m<X = 63.1°

m<U = m<Y

m<V = m<Z = 76.5°

m<X + m<Y + m<Z = 180°

63.1° + m<Y + 76.5° = 180°

m<Y + 139.6° = 180°

m<Y = 40.4°

3 0
3 years ago
PLEASE HELP? SERIOUSLY? :)
IRINA_888 [86]
2x + 5y = -8 . . . (1)
-133x - 4y = -8 . . . (2)

(1) * 4 => 8x + 20y = -32 . . . (3)
(2) * -5 => -665x + 20y = 32 . . . (4)

(3) - (4) => 673x = 0
x = 0
From (1), 2(0) + 5y = -8
5y = -8
y = -8/5
3 0
3 years ago
I WILL GIVE BRAINLIEST. PLEASE ANSWER!
Kazeer [188]

Answer:

Step-by-step explanation:

1 person = 240 granola per year

260×10^6 =x use crisscross

X= 260,000,000 ×240

X=6.24×10^10

3 0
3 years ago
Read 2 more answers
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