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SVEN [57.7K]
3 years ago
11

Subtract -b+3 from -11-4

Mathematics
1 answer:
NeX [460]3 years ago
3 0
-11-4 - (-b+3)
Distribute the negative sign
-11-4+b-3
Simplify like terms -11, -4, and -3, making sure to remember their sign.
-11-4-3 = -18
So the answer would be b-18 or -18+b.
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Construct ∆ABC such that AB = 2.5cm, BC = 6cm and AC = 6.5cm. Measure angle B.
Goshia [24]

Answer:

this is the best i could do

steps of construction :

draw a line segment with BC =6cm

with B as centre and 2.5 cm as radius draw an arc with compass

with c as centre and 6.5cm as radius draw another arc which cut the other arc .mark it as A.join A,B,C and triangle is formed. with help of protractor measure angle B

Step-by-step explanation:

3 0
3 years ago
332,519,000 in scientific notation
alina1380 [7]

Answer:

332519000 in scientific notation is 3.32519 x 10^8

Step-by-step explanation:

Hope that helped

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2 years ago
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A teacher had $57. 72 I’m his Checking’s account .He made a deposit of $209. 54 .Then he wrote a check for $72.00 and another ch
Brums [2.3K]
57.27 + 209.54 = 267.26
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8 0
3 years ago
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. If the lion’s moat is 4 m de
ZanzabumX [31]

Answer:

<em>The elephants' moat should be 3.2 meters deep.</em>

Step-by-step explanation:

Suppose, the depth of the elephants' moat is  x meter.

Width of the lions' moat is 5 meter and width of the elephants' moat is 4 meter.

Given that, the lion’s moat is 4 meter deep.

So, <u>according to the ratio of width and depth</u>, the equation will be.......

\frac{5}{4}=\frac{4}{x}\\ \\ 5x=4*4\\ \\ 5x=16\\ \\ x=\frac{16}{5}=3.2

Thus, the elephants' moat should be 3.2 meters deep.

3 0
3 years ago
I need this Please help me
ANEK [815]

9514 1404 393

Answer:

  (c)  Not parallel: corresponding angles are not congruent

Step-by-step explanation:

The two angles shows are both "east" of the respective points of intersection, so are "corresponding" angles. If (and only if) lines r and s are parallel, corresponding angles are congruent. These angles have different measures, so lines r and s are not parallel.

4 0
3 years ago
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