3 years ago

Solve using EQUATIONS (with step by step explanation) 3x+y=-9 y=5x+7

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

8 0

Answer:

3x+y=-9= 0 then y=5x+7=0

Step-by-step explanation:

Slope=−

2.000

6.000

=−3.000

x−intercept=−

=−3

y−intercept=−

=−9.00000

2.000

10.000

=5.000

x−intercept=

−5

=−1.40000

y−intercept=

=7.00000 i believe

You might be interested in

A cylinder has a height of 6 millimeters and a radius of 4 millimeters. What is its volume? Use ≈ 3.14 and round your answer t

netineya [11]

Answer:

$V=301.44\ \text{mm}^2$

Step-by-step explanation:

Given that,

Height of the cylinder, h = 6 mm

Radius of the cylinder, r = 4 mm

We need to find the volume of the cylinder. The formula for the radius of the cylinder is given by :

$V=\pi r^2 h$

Putting given values,

$V=3.14\times (4)^2 \times 6\\\\V=301.44\ \text{mm}^2$

So, the volume of the cylinder is $301.44\ \text{mm}^2$ .

4 0

3 years ago

Please please help ‼️WILL MARK BRAINLIEST‼️ 10 Points

asambeis [7]

B is the right answer.

4 0

3 years ago

Answer Both Parts and I will give u Brainiest and 20 Points!

exis [7]

Answer:

2. t=1.5(d)

Step-by-step explanation:

Part A- t=1.5(d)

Part B- 10.5

4 0

2 years ago

Read 2 more answers

Help please! will give brainliest

Anastasy [175]

Answer:

The answers will placed according to the order that they were given

6.93

15.75

17.64

6.93

Step-by-step explanation:

7 0

2 years ago

Find the value of x in the triangle shown below. = २० 14 14 50° 18

Alexandra [31]

Answer:

x = 87

Step-by-step explanation:

37 + 56 = 93

triangles always equal to 180

180 - 93 = 87

5 0

2 years ago