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3 years ago

Help me with this math question please I'm giving away brainliests

Mathematics

1 answer:

Dimas [21]3 years ago

5 0

Answer:

I believe your answer is the second option. My apologies if it is wrong.

Step-by-step explanation:

You might be interested in

Find the area of the shaded region in square units. Show your reasoning.

motikmotik

Answer:

40 square units

Step-by-step explanation:

First of all, lets say that square has side $l$ , so, the area unit is $l^2$

the diagonal's square is $l\sqrt{2}$

CALCULATION OF TRIANGLES'S AREA (there are 4 triangles)

$A_{triangles}=4*base*heigh*0.5=2*(l\sqrt{2} )(2l\sqrt{2} )=8l^2$

CALCULATION OF MAIN SQUARE AREA

$A_{square}=side*side=(4\sqrt{2} l)(4\sqrt{2} l)=32l^2$

TOTAL AREA

$A_{total}=A_{triangles}+A_{square}=8l^2+32l^2=40l^2$

3 0

3 years ago

Michael took his science test today and got a 14/16. What grade did he receive in total A/B/C??

In-s [12.5K]

He received an 87.5

5 0

3 years ago

During the holiday sale, Deal of the Day sold radios and sweaters in the ratio 5:8. The store sold a total of 26 items. How many

poizon [28]

let's common be "x" 8x add 5x equal to 13 x now x equal to 26 devise 13 equal to 2,. so ans is 2

6 0

3 years ago

Plz help!!! 10 pts..

Inga [223]

Answer:

63 boquets were sold in the afternoon.

Step-by-step explanation:

Divide 90 by 10 to get 9. Then multiply 9 by 3.

Answer:

23.1 pounds.

Step-by-step explanation:

Multiply 140 by 0.165.

6 0

3 years ago

Without calculating, how do you know that the equation |4x - 71 = -1 has no solution?

Anni [7]

Answer:

See Explanation

Step-by-step explanation:

Given

$|4x - 7| = -1$

Required:

How do you know, it has no solution

The expression on the left-hand side is an absolute function and the result is always positive.

However, the expression on the right-hand side shows a negative sign.

The negative sign is on the contrary to what an absolute value represent.

<em>Hence, it has no solution.</em>

5 0

3 years ago

Help me with this math question please I'm giving away brainliests ​

Help me with this math question please I'm giving away brainliests