2 years ago

How do I do this ? 19 points will mark brainlest

Mathematics

2 answers:

notsponge [240]2 years ago

7 0

Answer:

-3.21

Step-by-step explanation:

You can assume that between the "-3.2" and "-3.25" has a gap of 0.5 units

Seeing as there are 5 tick marks, each one must represent 0.1 units

-3.2+(-0.1) = -3.21

steposvetlana [31]2 years ago

5 0

Answer: This is easier than you thought. 3.2 is equivalent to 3.20 so the spaces between would be 3.21, 3.22, 3.23 etc. the blue dot is 3.21

Step-by-step explanation:

You might be interested in

how many gallons of paint will Marie and Ashton need to paint five of the right triangular prisms that will hold the plant food

rusak2 [61]

Answer:

Step-by-step explanation:

6 0

2 years ago

Eeeeeeek need help! 5/3w = -10 A. -6 B. -1/6 C. -50/3 D. -5/6

xenn [34]

multiply both sides by the reciprical of 5/3 so:

3/5(5/3)w=-10(3/5)

w=-30/5= -6

5 0

2 years ago

Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki

Lena [83]

Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

by the pythagorean theorem:

$MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}= 13 (km)$

Answer: 13 km