All categories

2 years ago

I WILL MARK BRAINLEST!!! FOR YOU CAN ANSWER THESE TWO

Mathematics

1 answer:

ludmilkaskok [199]2 years ago

8 0

Answer:

First question: 1.4

Second question: Option 3

Step-by-step explanation:

First question:

You simplify the left equation first,

-0.4 x -3.5 = 1.4 , -0.4 x 2.9 = -1.16

1.4k - 1.16

For this to equal the right equation, the number missing must be 1.4.

Second question:

You simplify the equation given to you first,

1/4 x 8 = 2 , 1/4 x 12 = 3

2x + 3

The option that is equivalent to the answer is option 3; 2x + 3

You might be interested in

Find the distance between the origin and the point (-12,5). A. 12 B. 7 C. 6 D. 13

Sedbober [7]

Answer:

The answer is 13!!!!........

5 0

2 years ago

Read 2 more answers

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r

boyakko [2]

Answer:

Step-by-step explanation:

y=59(0.59)ˣ

As the number under the exponent is less than 1, this is a decay function.

Value of y will be decreased by (1.00 - 0.59)100 = 41% for each unit increase in x.

3 0

3 years ago

Root of 108 is between______ and ______

natita [175]

Without using a calculator I would say the root is between 10 and 11

How I found the answer:
I know 10 * 10 = 100
I know 11 * 11 = 121
So the root of 100 = 10 and the root of 121 = 11 so that means the root of 108 is somewhere between 10 and 11, which the root of 108 = 10.3923

5 0

3 years ago

True or False:

fredd [130]

The answer is False

A Perfect Square Trinomial should be in the form of this:

$a^{2} + 2ab + b^{2}$

The following, $100x^{2} -10xy+ y^{2}$ , definitely does not follow the rule given and, therefore, is not a Perfect Square Trinomial.

I hope this helped!! Have an amazing day :)

4 0

3 years ago

PLEASE HELP ME!! Will give branliest!! Pleaseee

AlekseyPX

Answer:

X:6.7

Y:17

Z:33

Step-by-step explanation:

Because their similar to each other, the corresponding angles are equal.

5y-3=82

5y=85

y=17

Angle J=angle M=z=180-82-65=33

3x-2=18.1

3x=20.1

x=6.7

8 0

3 years ago

Read 2 more answers