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2 years ago

Help me with this pls and thank you

Mathematics

2 answers:

Troyanec [42]2 years ago

5 0

The slope would be -3 since the line goes down three and over 1

katen-ka-za [31]2 years ago

4 0

Answer:

y=4x -3

Step-by-step explanation:

rise/run= 4/1

y intercept: -3

hope this helps

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erica [24]

Refer to the attachment

4 0

2 years ago

A group walked 3/8 mile in 1/5 hour. Which is the groups walking speed in miles per hour

gogolik [260]

Answer:

The groups walking speed is $1\frac{7}{8}\frac{miles}{hour}$ or $1.875\frac{miles}{hour}$

Step-by-step explanation:

we know that

To find the speed divide the distance by the time

$\frac{(3/8)}{(1/5)}=\frac{15}{8}\frac{miles}{hour}$

Convert to mixed number

$\frac{15}{8}=\frac{8}{8}+\frac{7}{8}=1\frac{7}{8}\frac{miles}{hour}$

6 0

3 years ago

I need help with questions 11. Help me.

zysi [14]

That diagram can be split into a right angled triangle of base 7 and of height 4 + 5.2 + 2 = 11.2, and a square of length of 5.2 So the are of the total shape is the area of the right angled triangle + the area of the square.
= $\frac{11.2*7}{2} +5.2^2=66.24$
Please mark me as brainliest.

8 0

2 years ago

I need help with this, please!

Vera_Pavlovna [14]

Option D: $x \geq 3$ is the solution

Explanation:

The given expression is $3 x-1 \geq 8$

We need to determine the solution of the expression.

Solution:

The solution of the expression can be determined by solving the expression for the variable x.

Thus, we have,

$3 x-1 \geq 8$

Adding both sides of the expression by 1, we get,

$3x\geq 9$

Dividing both sides of the expression by 3, we get,

$x \geq 3$

Thus, the solution of the expression is $x \geq 3$

Hence, Option D is the correct answer.

6 0

3 years ago

What plus what equals -8 ?

Vinil7 [7]

Answer:

-4+-4

Step-by-step explanation:

3 0

2 years ago