3 years ago

Evaluate 0.4x + 6.1 for x = -5

Mathematics

1 answer:

Law Incorporation [45]3 years ago

4 0

Answer:

the answer is 4.1

Step-by-step explanation:

use mathwa or cynmath next time for a quicker answer

You might be interested in

Is 80 a multiple of 4

Gnoma [55]

No, 4 is a multiple of 80

5 0

3 years ago

Brandon is 6 times as old as Cora. In 4 years, Brandon will be only twice as old as

nalin [4]

$C-Cora's\ age\ now\\B-Brandon's\ age\ now\\\\B=6C\ \ \ and\ \ \ B+4=2(C+4)\\\\6C+4=2C+8\\6C-2C=8-4\\4C=4\ \ \ \Rightarrow\ \ \ C=1\ \ \ \Rightarrow\ \ \ \ B=6\cdot1=6\\\\Ans.\ Brandon\ is\ now\ 6\ years.$

4 0

3 years ago

What does d/dx (-8x - 643)=

poizon [28]

See the attachment.....

3 0

2 years ago

The spherical container has a radius of 21 cm. What is the approximate volume of the container? Use 3. 14 to approximate pi. Rou

Gemiola [76]

Volume of a figure is the measure of the space that figure occupies. The approximate volume of the specified container is 87.92 cm³

<h3>What is the volume of sphere?</h3>

If the given sphere is of radius r units, then its volume is given as:

$V= \dfrac{4}{3} \pi r^3 \: \rm unit^3$

For the given case, the radius of the sphere is given to be 21 cm, and the value of pi is instructed to be used as 3.14

Thus, we have the volume of container as:

$V = \dfrac{4}{3} \pi r^3 = \dfrac{4}{3} \times 3.14 \times 21 = 87.92 \: \rm cm^3{$

Thus,

The approximate volume of the specified container is 87.92 cm³

Learn more about volume of sphere here:

brainly.com/question/381274

6 0

2 years ago

What is 2 wholes minus 1/4

bonufazy [111]

2-1/4
2/1=8/4 Multiply top and bottom by 4
8/4-1/4
7/4
1 3/4

3 0

3 years ago

Read 2 more answers