3 years ago

Help me please asap due tomorrow

Mathematics

1 answer:

slava [35]3 years ago

4 0

Answer: 87.5

Step-by-step explanation:

Triangle area = base * height / 2

25 * 7 = 175

175/ 2 = 87.5

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For a scientific experiment, a physicist must make sure that the temperature of a metal does not get colder than −78 °C. The phy

igor_vitrenko [27]

-3t < -78
÷-3 ÷-3
_________
t > 26

78÷26=3

4 0

3 years ago

Answer please thanks

Naddik [55]

Answer:

-37/6

Step-by-step explanation:

5 0

3 years ago

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Two points on a line L are (5,2) and (7,-4). what is the slope of L

klemol [59]

Answer:

-3

Step-by-step explanation:

The slope of a line can be calculated with the formula (y2-y1)/(x2-x1)

In this case we have:

(-4-(2))/(7-5)

(-6)/(2)

-3

Let me know if this helps!

8 0

3 years ago

5^=1 ÷ 652 tell the answer

JulsSmile [24]

Answer:

n = - 4

Step-by-step explanation:

note that 625 = $5^{4}$ , then

$5^{n}$ = $\frac{1}{5^{4} }$ = $5^{-4}$

Since the bases on both sides are equal, both 5 then equate the exponents

n = - 4

4 0

3 years ago

Read 2 more answers

Calculați aplicând distributivitatea înmulțirii fata de adunare și de scădere

solmaris [256]

Răspuns:

7/5;

2 întreg 5/12

Explicație pas cu pas:

6/7 × (2 numere întregi și 5 / 6-1 numere întregi și 1/5)

6/7 * (2 5/6 - 1 1/5)

6/7 * (17/6 - 6/5)

6/7 * (85 - 36) / 30

7/7 * 49/30

1/1 * 7/5

= 7/5

2.)

5/8 × 1 întreg și 2/3 + 11/5

5/8 * (1 2/3 + 11/5)

5/8 * (5/3 + 11/5)

5/8 * (25 + 33) / 15

5/8 * 58/15

1/8 * 58/3

= 58/24

= 2 întreg 10/24

= 2 întreg 5/12

4 0

3 years ago

Help me please asap due tomorrow​

Help me please asap due tomorrow