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Sergeeva-Olga [200]
2 years ago
10

Find the slope between the points (2,9) and (3,1) * Please I need help immediately

Mathematics
1 answer:
Feliz [49]2 years ago
3 0

Answer:

1

Step-by-step explanation:

Distance between x's (Δx)

0

This field is calculated automatically, you cannot change it's value manually.

Distance between y's (Δy)

1

d = √(Δy2 + Δx2) = √(12 + 02) = √1 = 1

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What is the answer of 1 1/6 + 3 5/8<br><br> A. 5 ½<br> B. 5 ⁵⁄₁₄<br> C. 1 ⅙<br> D. 4 ¹⁹⁄₂₄
solmaris [256]
D. 4 19/24
(WORK BELOW)

5 0
2 years ago
Mai and Tyler work on the equation 2/5b+1=-11 together. Mais soulution is b=-25 and Tyler’s is b=-28. Here is their work. Do you
Anika [276]

Answer:

No I don't agree with their solution; both their answers are wrong.

Correct answer is b=-30.

Step-by-step explanation:

Given:

\frac{2}{5}b+1=-11

Now given:

According to Mai b = -25 and According to Tyler b = -28

Now we need to find which of them is correct.

So we will solve the given equation we get;

\frac{2}{5}b+1=-11

Subtracting both side by 1 we get;

\frac{2}{5}b+1-1=-11-1\\\\\frac{2}{5}b =-12

Now Multiplying both side \frac{5}{2} we get;

\frac{2}{5}b\times\frac{5}{2}= -12 \times \frac{5}{2}\\\\b=-6\times 5\\\\b=-30

Hence both of them are incorrect, correct answer is b=-30.

3 0
3 years ago
Need Help ASAP
iren2701 [21]
The sum of the interior angles of a triangle is 180 degrees

2x-9+3x+x+3=180
6x-6=180
6x=186
x=31

A=2(31)-9
A=62-9
A=53
8 0
3 years ago
7th grade | discover the pattern and continue
german

Answer:

dot

Step-by-step explanation:

5 0
2 years ago
Maria bought one package of fresh chives
Semmy [17]

Answer:

4

Step-by-step explanation:

$2x=$8

x=$8÷$2

x=4

We know 1 package cost $2, $2+$2+$2+$2=$8

4times $2 equal to $8

6 0
3 years ago
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