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Rama09 [41]
3 years ago
9

!!!! PLEASE HELP!!!!!!

Mathematics
1 answer:
Nady [450]3 years ago
3 0
I’m guessing C
(It’s probably wrong, I just need points)
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If 95mg is 50% is the sodium content, what is 100%
Phantasy [73]
50% times 2=100%
95 times 2=190
answer is 190mg
3 0
3 years ago
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What is 22.5 as a mixed number/ In it's simplest form?
tatiyna

Answer:

22\frac{1}{2}

Step-by-step explanation:

22.5 can be written as a mixed number:

22\frac{5}{10} =22\frac{1}{2}

And also as an improper fraction:

22.5=22\frac{1}{2} =\frac{45}{2}

8 0
3 years ago
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Please help me I need help
vladimir2022 [97]
Idk but I think the answer you are looking for is D
3 0
3 years ago
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What is the name of a figure made of 6 congruent squares
ozzi

Answer:

B) Cube

Step-by-step explanation:

A) square pyramid has one square base and 4 congruent triangles

B) Cube has 6 congruent squares

C) Rectangular pyramid has one rectangle base and 4 congruent triangles

D) Rectangular prism has 3 sets of rectangles; total of 6 rectangles

5 0
3 years ago
X, Y and Z form the vertices of a triangle. XY = 12.4m, XZ = 10.4m and YZ = 8.7m. Find the angle ∠ YXZ rounded to 1 DP.
sweet-ann [11.9K]

Answer:

43.8°

Step-by-step explanation:

Applying,

Cosine rule,

From the diagram attached,

x² = y²+z²-2yxcos∅.................... Equation 1

where ∅ = ∠YXZ

Given: x = 8.7 m, y = 10.4 m, z = 12.4 m

Substitute these values  into equation 1

8.7² = 10.4²+12.4²-[2×10.4×12.4cos∅]

75.69 = (108.16+153.76)-(257.92cos∅)

75.69 = 261.92-257.92cos∅

collect like terms

257.92cos∅ = 261.92-75.69

257.92cos∅ = 186.23

Divide both sides by the coefficient of cos∅

cos∅ = 186.23/257.92

cos∅ = 0.722

Find the cos⁻¹ of both side.

∅ = cos⁻¹(0.7220)

∅ = 43.78°

∅ = 43.8°

6 0
3 years ago
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